selinux: also try the netlink-based fallback and continue on permission error

Fedora Rawhide still has the old policy, so selinux prevents our selinux code from checking if selinux is enabled. But it seems smart to fall back to the old API anyway. Follow-up for fd5e402fa9. Both the reference policy [1] and Fedora selinux policy [2] needed to be updated, so it's likely that this will impact other distros too. [1] https://github.com/SELinuxProject/refpolicy/pull/308 [2] https://github.com/fedora-selinux/selinux-policy/pull/464
shared/seccomp-util: move stime() to @obsolete
2020-11-04 09:49:53 +01:00 · 2020-11-04 09:48:33 +01:00 · 2020-11-04 09:46:59 +01:00 · 2020-11-04 09:38:09 +01:00 · 2020-11-04 09:26:31 +01:00 · 2020-11-04 09:22:15 +01:00
24 changed files with 163 additions and 207 deletions
--- a/hwdb.d/60-autosuspend.hwdb
+++ b/hwdb.d/60-autosuspend.hwdb
@ -5,8 +5,8 @@
 # Match string formats:
 # <subsystem>:<modalias>
 #
-# pci:v<vendor>d<device>:
-# usb:v<vendor>p<product>:
+# pci:v<vendor>d<device>
+# usb:v<vendor>p<product>
 #
 # To add local entries, create a new file
 #   /etc/udev/hwdb.d/61-autosuspend-local.hwdb
@ -24,8 +24,6 @@
 #
 # Allowed properties are:
 #    ID_AUTOSUSPEND=1
-#
-# All matches should end in ':*' to allow future expansions of the match key.

 # Sort by brand, model

@ -34,7 +32,7 @@
 #########################################

 # AU9540 Smartcard Reader
-usb:v058Fp9540:*
+usb:v058Fp9540*
 ID_AUTOSUSPEND=1

 #########################################
@ -42,9 +40,9 @@ usb:v058Fp9540:*
 #########################################

 # X1C8 Touchscreen
-usb:v04F3p2B7C:*
+usb:v04F3p2B7C*
 # T14 Gen 1 Touchscreen
-usb:v04F3p2ACC:*
+usb:v04F3p2ACC*
 ID_AUTOSUSPEND=1

 #########################################
@ -52,14 +50,14 @@ usb:v04F3p2ACC:*
 #########################################

 # Emulated USB HID devices
-usb:v0627p0001:*QEMU USB Keyboard*:*
-usb:v0627p0001:*QEMU USB Mouse*:*
-usb:v0627p0001:*QEMU USB Tablet*:*
+usb:v0627p0001:*QEMU USB Keyboard*
+usb:v0627p0001:*QEMU USB Mouse*
+usb:v0627p0001:*QEMU USB Tablet*
 ID_AUTOSUSPEND=1

 #########################################
 # Wacom
 #########################################

-usb:v056Ap51A0:*
+usb:v056Ap51A0*
 ID_AUTOSUSPEND=1
--- a/hwdb.d/60-evdev.hwdb
+++ b/hwdb.d/60-evdev.hwdb
@ -35,8 +35,6 @@
 # the struct input_absinfo as listed in linux/input.h. If a field is missing
 # the field will be left as-is. Not all fields need to be present. e.g. ::45
 # sets the resolution to 45 units/mm.
-#
-# All matches should end in ':*' to allow future expansions of the match key.

 # Sort by brand, model

@ -45,9 +43,9 @@
 #########################################

 # Hyperpen 12000U
-evdev:input:b0003v08CAp0010:*
+evdev:input:b0003v08CAp0010*
 # Hyperpen 6000U
-evdev:input:b0003v08CAp0020:*
+evdev:input:b0003v08CAp0020*
 EVDEV_ABS_00=::20
 EVDEV_ABS_01=::20

@ -56,48 +54,48 @@ evdev:input:b0003v08CAp0020:*
 #########################################

 # Macbook2,1 (late 2006), single-button touchpad
-evdev:input:b0003v05ACp021B:*
+evdev:input:b0003v05ACp021B*
 # Macbook4,1
-evdev:input:b0003v05ACp0229:*
-evdev:input:b0003v05ACp022A:*
+evdev:input:b0003v05ACp0229*
+evdev:input:b0003v05ACp022A*
 EVDEV_ABS_00=256:1471:12
 EVDEV_ABS_01=256:831:12

 # Macbook5,1 (unibody), aka wellspring3
-evdev:input:b0003v05ACp0236:*
-evdev:input:b0003v05ACp0237:*
-evdev:input:b0003v05ACp0238:*
+evdev:input:b0003v05ACp0236*
+evdev:input:b0003v05ACp0237*
+evdev:input:b0003v05ACp0238*
 EVDEV_ABS_00=::92
 EVDEV_ABS_01=::90
 EVDEV_ABS_35=::92
 EVDEV_ABS_36=::90

 # Macbook8 (unibody, March 2011)
-evdev:input:b0003v05ACp0245:*
-evdev:input:b0003v05ACp0246:*
-evdev:input:b0003v05ACp0247:*
+evdev:input:b0003v05ACp0245*
+evdev:input:b0003v05ACp0246*
+evdev:input:b0003v05ACp0247*
 EVDEV_ABS_00=::92
 EVDEV_ABS_01=::91
 EVDEV_ABS_35=::92
 EVDEV_ABS_36=::91

 # Macbook8,2 (unibody)
-evdev:input:b0003v05ACp0252:*
-evdev:input:b0003v05ACp0253:*
-evdev:input:b0003v05ACp0254:*
+evdev:input:b0003v05ACp0252*
+evdev:input:b0003v05ACp0253*
+evdev:input:b0003v05ACp0254*
 EVDEV_ABS_00=::94
 EVDEV_ABS_01=::92
 EVDEV_ABS_35=::94
 EVDEV_ABS_36=::92

 # MacbookPro10,1 (unibody, June 2012)
-evdev:input:b0003v05ACp0262:*
-evdev:input:b0003v05ACp0263:*
-evdev:input:b0003v05ACp0264:*
+evdev:input:b0003v05ACp0262*
+evdev:input:b0003v05ACp0263*
+evdev:input:b0003v05ACp0264*
 # MacbookPro10,2 (unibody, October 2012)
-evdev:input:b0003v05ACp0259:*
-evdev:input:b0003v05ACp025A:*
-evdev:input:b0003v05ACp025B:*
+evdev:input:b0003v05ACp0259*
+evdev:input:b0003v05ACp025A*
+evdev:input:b0003v05ACp025B*
 EVDEV_ABS_00=::94
 EVDEV_ABS_01=::92
 EVDEV_ABS_35=::94
@ -294,7 +292,7 @@ evdev:name:AlpsPS/2 ALPS GlidePoint:dmi:bvn*:bvr*:bd*:svnDellInc.:pnXPSM1530:*
 #####

 # Fujitsu Component - USB Touch Panel
-evdev:input:b0003v0430p0530:*
+evdev:input:b0003v0430p0530*
 EVDEV_ABS_00=0:4096:16
 EVDEV_ABS_01=0:4096:16

@ -446,7 +444,7 @@ evdev:name:Synaptics TM3289-002:dmi:*svnLENOVO*:pvrThinkPadX1Carbon5th:*
 EVDEV_ABS_36=::19

 # Lenovo Thinkpad X1 Tablet Gen3
-evdev:input:b0003v17EFp60B5:*
+evdev:input:b0003v17EFp60B5*
 EVDEV_ABS_00=::12
 EVDEV_ABS_01=::11
 EVDEV_ABS_35=::12
@ -639,7 +637,7 @@ evdev:name:SynPS/2 Synaptics TouchPad:dmi:*svnTOSHIBA:pnSATELLITER830:*
 #########################################

 # Trust Flex Graphics Tablet
-evdev:input:b0003v2179p0004:*
+evdev:input:b0003v2179p0004*
 EVDEV_ABS_00=::234
 EVDEV_ABS_01=::328

@ -648,11 +646,11 @@ evdev:input:b0003v2179p0004:*
 #########################################

 # WALTOP International Corp. Slim Tablet
-evdev:input:b0003v172Fp0031:*
+evdev:input:b0003v172Fp0031*
 EVDEV_ABS_00=0:10000:400
 EVDEV_ABS_01=0:6250:400

 #WALTOP International Corp. Graphics Tablet
-evdev:input:b0003v172Fp0047:*
+evdev:input:b0003v172Fp0047*
 EVDEV_ABS_00=0:20000:80
 EVDEV_ABS_01=0:12500:80
--- a/hwdb.d/60-input-id.hwdb
+++ b/hwdb.d/60-input-id.hwdb
@ -9,7 +9,7 @@
 # ABI.
 #
 # Match string formats:
-# id-input:modalias:<modalias pattern>
+# id-input:modalias:<modalias>
 #
 # To add local entries, create a new file
 #   /etc/udev/hwdb.d/61-input-id-local.hwdb
@ -48,28 +48,27 @@
 # NOT allowed in this file are:
 #    ID_INPUT_WIDTH_MM, ID_INPUT_HEIGHT_MM, ID_INPUT_TOUCHPAD_INTEGRATION
 #
-# All matches should end in ':*' to allow future expansions of the match key.

 # Example:
-# id-input:modalias:input:b0003v1234pABCD:*
+# id-input:modalias:input:b0003v1234pABCD*
 #  ID_INPUT_TOUCHPAD=1
 #  ID_INPUT=1

 # Sort by brand, model

 # UC-Logic TABLET 1060N Pad
-id-input:modalias:input:b0003v5543p0081:*
+id-input:modalias:input:b0003v5543p0081*
 ID_INPUT_TABLET=1
 ID_INPUT_TABLET_PAD=1

 # XP-PEN STAR 06
-id-input:modalias:input:b0003v28bdp0078:*
+id-input:modalias:input:b0003v28bdp0078*
 ID_INPUT_TABLET=1

 # Lite-On Tech IBM USB Travel Keyboard with Ultra Nav Mouse
-id-input:modalias:input:b0003v04B3p301Ee0100-e0,1,2,4*:*
+id-input:modalias:input:b0003v04B3p301Ee0100-e0,1,2,4*
 ID_INPUT_POINTINGSTICK=1

 # Logitech Ultrathin Touch Mouse
-id-input:modalias:input:b0005v046DpB00De0700:*
+id-input:modalias:input:b0005v046DpB00De0700*
 ID_INPUT_MOUSE=1
--- a/hwdb.d/60-keyboard.hwdb
+++ b/hwdb.d/60-keyboard.hwdb
@ -47,8 +47,6 @@
 #    /sys/class/input/input?/capabilities/ev" and <vendor> is the
 #    firmware-provided string exported by the kernel DMI modalias,
 #    see /sys/class/dmi/id/modalias
-#
-# All matches should end in ':*' to allow future expansions of the match key.

 # ######################### KEY MAPPING ######################################
 #
@ -230,7 +228,7 @@ evdev:name:Asus Laptop extra buttons:dmi:bvn*:bvr*:bd*:svnASUS*:pn*:*
 KEYBOARD_KEY_6b=f21                                    # Touchpad Toggle

 # USB keyboard in Asus FX503VD
-evdev:input:b0003v0B05p1869:*
+evdev:input:b0003v0B05p1869*
 KEYBOARD_KEY_ff31007c=f20                              # Remap micmute to f20

 ###########################################################
@ -268,7 +266,7 @@ evdev:atkbd:dmi:bvn*:bvr*:bd*:svnCompaq*:pn*Evo*N*:*
 KEYBOARD_KEY_9e=email
 KEYBOARD_KEY_9f=homepage

-evdev:input:b0003v049Fp0051:*
+evdev:input:b0003v049Fp0051*
 KEYBOARD_KEY_0c0011=presentation
 KEYBOARD_KEY_0c0012=addressbook
 KEYBOARD_KEY_0c0013=info
@ -465,7 +463,7 @@ evdev:atkbd:dmi:bvn*:bvr*:bd*:svnGeminiDevices:pnNC14V1006:*
 ###########################################################

 # Slimstar 320
-evdev:input:b0003v0458p0708:*
+evdev:input:b0003v0458p0708*
 KEYBOARD_KEY_0900f0=scrollup
 KEYBOARD_KEY_0900f1=scrolldown
 KEYBOARD_KEY_0900f3=back
@ -715,7 +713,7 @@ evdev:name:ThinkPad Extra Buttons:dmi:bvn*:bvr*:bd*:svnIBM*:pn*:*
 KEYBOARD_KEY_17=prog1                                  # ThinkPad/ThinkVantage button (high keycode: "vendor")

 # IBM Thinkpad USB Keyboard Trackpoint
-evdev:input:b0003v04B3p301[89]:*
+evdev:input:b0003v04B3p301[89]*
 KEYBOARD_KEY_900f0=screenlock
 KEYBOARD_KEY_900f1=wlan
 KEYBOARD_KEY_900f2=switchvideomode
@ -759,7 +757,7 @@ evdev:name:ThinkPad Extra Buttons:dmi:bvn*:bvr*:bd*:svnLENOVO*:pn*:*
 KEYBOARD_KEY_45=bookmarks

 # ThinkPad Keyboard with TrackPoint
-evdev:input:b0003v17EFp6009:*
+evdev:input:b0003v17EFp6009*
 KEYBOARD_KEY_090012=screenlock                         # Fn+F2
 KEYBOARD_KEY_090013=battery                            # Fn+F3
 KEYBOARD_KEY_090014=wlan                               # Fn+F5
@ -866,7 +864,7 @@ evdev:name:Microphone Mute Button:dmi:bvn*:bvr*:bd*:svnLENOVO*:pn*:*
 KEYBOARD_KEY_00=f20

 # enhanced USB keyboard
-evdev:input:b0003v04B3p301B:*
+evdev:input:b0003v04B3p301B*
 KEYBOARD_KEY_90001=prog1 # ThinkVantage
 KEYBOARD_KEY_90002=screenlock
 KEYBOARD_KEY_90003=file
@ -884,7 +882,7 @@ evdev:input:b0003v04B3p301B:*
 # 27MHz wireless keyboards, these all have a PID of 00?? and all send c10xx
 # logitech custom consumer usage-page codes. The mappings below are the most
 # common, but some mapping may differ, especially the Fn F1-F12 mappings
-evdev:input:b0003v046Dp00??:*
+evdev:input:b0003v046Dp00*
 KEYBOARD_KEY_c0183=media           # HUT:config, kbd:Media/Music player button
 KEYBOARD_KEY_c1001=chat            # Messenger button
 KEYBOARD_KEY_c1002=camera          # Webcam button
@ -934,7 +932,7 @@ evdev:input:b0003v046Dp00??:*
 KEYBOARD_KEY_c104c=prog4           # Smartkey D (Fn + F12) → XF86Launch4

 # Cordless Access Keyboard (27 MHz, modelnumber Y-RH35)
-evdev:input:b0003v046Dp0042:*
+evdev:input:b0003v046Dp0042*
 KEYBOARD_KEY_c1041=new
 KEYBOARD_KEY_c1042=reply
 KEYBOARD_KEY_c1043=forward
@ -949,7 +947,7 @@ evdev:input:b0003v046Dp0042:*
 KEYBOARD_KEY_c104c=audio

 # "Cordless Rechargeable Desktop" keyboard (27 MHz, modelnumber Y-RK49)
-evdev:input:b0003v046Dp0045:*
+evdev:input:b0003v046Dp0045*
 KEYBOARD_KEY_c1041=new
 KEYBOARD_KEY_c1042=reply
 KEYBOARD_KEY_c1043=forward
@ -960,7 +958,7 @@ evdev:input:b0003v046Dp0045:*
 KEYBOARD_KEY_c104c=audio

 # S510 keyboard (27 MHz, modelnumber Y-RAK73)
-evdev:input:b0003v046Dp0056:*
+evdev:input:b0003v046Dp0056*
 KEYBOARD_KEY_c1041=battery      # Battery icon (Fn + F1)

 # MX3000 keyboard (27 MHz, modelnumber Y-RAM74)
@ -969,7 +967,7 @@ evdev:input:b0003v046Dp0056:*
 # Note if the "Special Button Function" in the HID++ features register gets
 # cleared then the scroll-wheel events for these buttons go away and then
 # tilting the scrollwheel left/right starts sending c1022 / c1024 events
-evdev:input:b0003v046Dp0057:*
+evdev:input:b0003v046Dp0057*
 KEYBOARD_KEY_c1041=battery      # Battery icon (Fn + F1)

 #KEYBOARD_KEY_c101d=scrolldown   # Button below scrollwheel (see note above)
@ -978,7 +976,7 @@ evdev:input:b0003v046Dp0057:*
 #KEYBOARD_KEY_c1024=scrollright  # Right click on scroll-wheel (see note above)

 # MX3200 keyboard (27 MHz, modelnumber Y-RAV80)
-evdev:input:b0003v046Dp005C:*
+evdev:input:b0003v046Dp005C*
 KEYBOARD_KEY_c1001=phone           # VOIP button
 KEYBOARD_KEY_c1016=record          # Record button
 KEYBOARD_KEY_c1041=wordprocessor   # Word icon (Fn + F1)
@ -991,13 +989,13 @@ evdev:input:b0003v046Dp005C:*
 KEYBOARD_KEY_c1048=prog4           # Smartkey D (Fn + F8) → XF86Launch4

 # EX100 keyboard (27 MHz, modelnumber Y-RBH94)
-evdev:input:b0003v046Dp0065:*
+evdev:input:b0003v046Dp0065*
 KEYBOARD_KEY_c104b=battery         # Battery icon (Fn + F11)
 KEYBOARD_KEY_c104c=ejectcd         # Eject icon (Fn + F12)

 # S520 keyboard (27 MHz, modelnumber Y-RBA97)
 # Note this one uses non-standard codes for FN + F9 - Fn + F12?
-evdev:input:b0003v046Dp0066:*
+evdev:input:b0003v046Dp0066*
 KEYBOARD_KEY_c100e=prog4           # Smartkey D (Fn + F12) → XF86Launch4
 KEYBOARD_KEY_c1019=prog1           # Smartkey A (Fn + F9)  → XF86Launch1
 KEYBOARD_KEY_c101a=prog2           # Smartkey B (Fn + F10) → XF86Launch2
@ -1013,12 +1011,12 @@ evdev:input:b0003v046Dp0066:*
 KEYBOARD_KEY_c106f=battery         # Battery icon

 # S510 remote control (27 MHz)
-evdev:input:b0003v046Dp00FE:*
+evdev:input:b0003v046Dp00FE*
 KEYBOARD_KEY_c1018=media           # Media button

 # MX5000 keyboard (HID proxy mode and bluetooth matches)
-evdev:input:b0003v046DpB305:*
-evdev:input:b0005v046DpB305:*
+evdev:input:b0003v046DpB305*
+evdev:input:b0005v046DpB305*
 KEYBOARD_KEY_c0230=zoomreset	# HUT says fullscreen, kbd says 100%
 KEYBOARD_KEY_c1004=send	# Send and receive / sync button
 KEYBOARD_KEY_c1006=coffee	# Status (online/away) button
@ -1033,8 +1031,8 @@ evdev:input:b0005v046DpB305:*
 KEYBOARD_KEY_c103b=prog4	# Smartkey D → XF86Launch4

 # MX5500 keyboard (HID proxy mode and bluetooth matches)
-evdev:input:b0003v046DpB30B:*
-evdev:input:b0005v046DpB30B:*
+evdev:input:b0003v046DpB30B*
+evdev:input:b0005v046DpB30B*
 KEYBOARD_KEY_c0183=media	# HUT says consumer control configuration, kbd says Media Center
 KEYBOARD_KEY_c100e=images      # Camera icon, "Photo Gallery"
 KEYBOARD_KEY_c100f=config      # Window with gear icon
@ -1044,12 +1042,12 @@ evdev:input:b0005v046DpB30B:*
 KEYBOARD_KEY_c103b=prog4	# Smartkey D → XF86Launch4

 # Logitech K811
-evdev:input:b0005v046DpB317:*
+evdev:input:b0005v046DpB317*
 KEYBOARD_KEY_70047=brightnessdown
 KEYBOARD_KEY_70048=brightnessup

 # iTouch
-evdev:input:b0003v046DpC308:*
+evdev:input:b0003v046DpC308*
 KEYBOARD_KEY_90001=shop                                # Shopping
 KEYBOARD_KEY_90002=config                              # iTouch
 KEYBOARD_KEY_90003=finance                             # Finance
@ -1058,12 +1056,12 @@ evdev:input:b0003v046DpC308:*
 KEYBOARD_KEY_c0183=media                               # Media

 # Cordless Desktop S510
-evdev:input:b0003v046DpC50C:*
+evdev:input:b0003v046DpC50C*
 KEYBOARD_KEY_d4=up                                     # zoomin
 KEYBOARD_KEY_cc=down                                   # zoomout

 # Wave cordless
-evdev:input:b0003v046DpC317:*
+evdev:input:b0003v046DpC317*
 KEYBOARD_KEY_9001c=scale                               # expo
 KEYBOARD_KEY_9001f=down                                # zoomout
 KEYBOARD_KEY_90020=up                                  # zoomin
@ -1082,7 +1080,7 @@ evdev:input:b0003v046DpC317:*
 KEYBOARD_KEY_9004c=ejectclosecd

 # Wave cordless
-evdev:input:b0003v046DpC517:*
+evdev:input:b0003v046DpC517*
 KEYBOARD_KEY_c101f=down                                # zoomout
 KEYBOARD_KEY_c1020=up                                  # zoomin
 KEYBOARD_KEY_c1005=camera
@ -1098,7 +1096,7 @@ evdev:input:b0003v046DpC517:*
 KEYBOARD_KEY_c104c=ejectclosecd

 # Cordless Wave Pro
-evdev:input:b0003v046DpC529:*
+evdev:input:b0003v046DpC529*
 KEYBOARD_KEY_0c01b6=camera
 KEYBOARD_KEY_0c0183=media
 KEYBOARD_KEY_0c0184=wordprocessor
@ -1113,13 +1111,13 @@ evdev:input:b0003v046DpC529:*
 KEYBOARD_KEY_0c022e=down                               # zoomout

 # Logitech Presenter R400
-evdev:input:b0003v046DpC52D:*
+evdev:input:b0003v046DpC52D*
 KEYBOARD_KEY_070029=presentation
 KEYBOARD_KEY_07003e=presentation
 KEYBOARD_KEY_070037=displaytoggle

 # Internet Navigator
-evdev:input:b0003v046DpC309:*
+evdev:input:b0003v046DpC309*
 KEYBOARD_KEY_90001=chat         # Messenger/SMS
 KEYBOARD_KEY_90002=camera       # webcam
 KEYBOARD_KEY_90003=prog1        # iTouch
@ -1191,12 +1189,12 @@ evdev:atkbd:dmi:bvn*:bvr*:bd*:svnMedion*:pnErazer*:*
 ###########################################################

 # Microsoft Natural Ergonomic Keyboard 4000
-evdev:input:b0003v045Ep00DB:*
+evdev:input:b0003v045Ep00DB*
 KEYBOARD_KEY_c022d=up                                  # zoomin
 KEYBOARD_KEY_c022e=down                                # zoomout

 # Microsoft (Razer produced) Reclusa keyboard
-evdev:input:b0003v1532p0200:*
+evdev:input:b0003v1532p0200*
 KEYBOARD_KEY_c01c9=shuffle
 KEYBOARD_KEY_c01ca=up                                  # zoomin
 KEYBOARD_KEY_c01cb=down                                # zoomout
@ -1259,7 +1257,7 @@ evdev:name:MSI Laptop hotkeys:dmi:bvn*:bvr*:bd*:svn*:pnM[iI][cC][rR][oO]-S[tT][a
 ###########################################################

 # Teres-I
-evdev:input:b0003v15BAp003C:*
+evdev:input:b0003v15BAp003C*
 KEYBOARD_KEY_70066=sleep                               # Fn+F1
 KEYBOARD_KEY_700f6=wlan                                # Fn+F2
 KEYBOARD_KEY_700c7=f21                                 # Fn+F3 touchpad toggle
@ -1371,7 +1369,7 @@ evdev:atkbd:dmi:bvn*:bvr*:bd*:svnOQO*Inc.*:pnOQO*Model*2*:*
 # The key code identifiers used below exactly match the text
 # labels on the keys/buttons (or standard icons on the buttons
 # that have no text labels), except as noted.
-evdev:input:b0003v05A4p9735:*
+evdev:input:b0003v05A4p9735*
 KEYBOARD_KEY_c0015=back
 KEYBOARD_KEY_c0012=forward
 KEYBOARD_KEY_c000c=stop
@ -1402,7 +1400,7 @@ evdev:input:b0003v05A4p9735:*
 ###########################################################

 # Plantronics .Audio 626 DSP
-evdev:input:b0003v047FpC006:*
+evdev:input:b0003v047FpC006*
 KEYBOARD_KEY_b002f=f20                                # Microphone mute button; should be micmute

 ###########################################################
@ -1699,7 +1697,7 @@ evdev:atkbd:dmi:bvn*:bvr*:bd*:svnZepto:pnZnote*6615WD:*
 ##########################################

 # Ideazon Zboard Merc
-evdev:input:b0003v1038p0210:*
+evdev:input:b0003v1038p0210*
 KEYBOARD_KEY_c0227=q
 KEYBOARD_KEY_c0223=w
 KEYBOARD_KEY_c0221=e
@ -1737,7 +1735,7 @@ evdev:input:b0003v1038p0210:*
 KEYBOARD_KEY_70079=f6

 # Ideazon Zboard Fang
-evdev:input:b0003v1038p0310:*
+evdev:input:b0003v1038p0310*
 KEYBOARD_KEY_70059=1
 KEYBOARD_KEY_7005b=3
 KEYBOARD_KEY_70040=equal
@ -1789,13 +1787,13 @@ evdev:atkbd:dmi:bvn*:bvr*:bd*:svnDIXONSP:pnDIXON*:*
 # with an accompanying variant (defined with XKB_FIXED_VARIANT) if necessary.

 # Yubico Yubico Yubikey II"
-evdev:input:b0003v1050p0010:*
+evdev:input:b0003v1050p0010*
 # Yubico Yubikey NEO OTP+CCID
-evdev:input:b0003v1050p0111:*
+evdev:input:b0003v1050p0111*
 # Yubico Yubikey NEO OTP+U2F+CCID
-evdev:input:b0003v1050p0116:*
+evdev:input:b0003v1050p0116*
 # OKE Electron Company USB barcode reader
-evdev:input:b0003v05FEp1010:*
+evdev:input:b0003v05FEp1010*
 XKB_FIXED_LAYOUT=us
 XKB_FIXED_VARIANT=

@ -1808,12 +1806,12 @@ evdev:input:b0003v05FEp1010:*
 # Presence of a LED is implicit when the property is absent.

 # Logitech K750
-evdev:input:b0003v046Dp4002:*
+evdev:input:b0003v046Dp4002*
 KEYBOARD_LED_NUMLOCK=0
 KEYBOARD_LED_CAPSLOCK=0

 # PFU Limited HHKB Professional JP
-evdev:input:b0003v04FEp000D:*
+evdev:input:b0003v04FEp000D*
 KEYBOARD_LED_NUMLOCK=0
 KEYBOARD_LED_CAPSLOCK=0

--- a/hwdb.d/60-sensor.hwdb
+++ b/hwdb.d/60-sensor.hwdb
@ -67,8 +67,6 @@
 # or 'display'. The default, when unset, is equivalent to:
 #    ACCEL_LOCATION=display
 #
-# All matches should end in ':*' to allow future expansions of the match key.
-
 # Sort by brand, model

 #########################################
--- a/hwdb.d/70-joystick.hwdb
+++ b/hwdb.d/70-joystick.hwdb
@ -36,8 +36,6 @@
 #
 #   If the property is missing, user-space can assume:
 #   ID_INPUT_JOYSTICK_INTEGRATION=external
-#
-# All matches should end in ':*' to allow future expansions of the match key.

 joystick:bluetooth:*
 ID_INPUT_JOYSTICK_INTEGRATION=external
@ -47,6 +45,6 @@ joystick:bluetooth:*
 ###########################################################

 # GPD Win, Classic and XBox 360 compat modes
-joystick:usb:v11c5p5507:*
-joystick:usb:v045ep028e:*
+joystick:usb:v11c5p5507*
+joystick:usb:v045ep028e*
 ID_INPUT_JOYSTICK_INTEGRATION=internal
--- a/hwdb.d/70-pointingstick.hwdb
+++ b/hwdb.d/70-pointingstick.hwdb
@ -13,7 +13,7 @@
 #
 # Supported hardware matches are:
 #  - Generic input devices match:
-#      evdev:input:bZZZZvYYYYpXXXXeWWWW-VVVV:*
+#      evdev:input:bZZZZvYYYYpXXXXeWWWW-VVVV
 #    This matches on the kernel modalias of the input-device, mainly:
 #    ZZZZ is the bus-id (see /usr/include/linux/input.h BUS_*), YYYY, XXXX and
 #    WWW are the 4-digit hex uppercase vendor, product and version ID and VVVV
@ -27,8 +27,6 @@
 #    <vendor> is the firmware-provided string from the kernel DMI modalias,
 #    see /sys/class/dmi/id/modalias
 #
-# All matches should end in ':*' to allow future expansions of the match key.
-#
 # To add local entries, create a new file
 #   /etc/udev/hwdb.d/71-pointingstick-local.hwdb
 # and add your rules there. To load the new rules execute (as root):
@ -157,6 +155,6 @@ evdev:name:TPPS/2 IBM TrackPoint:dmi:bvn*:bvr*:bd*:svnLENOVO:pn*:pvrThinkPadX20?
 POINTINGSTICK_CONST_ACCEL=1.25

 # Lenovo UltraNav SK-8845 (USB keyboard)
-evdev:input:b0003v06CBp0009:*
+evdev:input:b0003v06CBp0009*
 POINTINGSTICK_CONST_ACCEL=2.5
 POINTINGSTICK_SENSITIVITY=200
--- a/hwdb.d/70-touchpad.hwdb
+++ b/hwdb.d/70-touchpad.hwdb
@ -15,8 +15,6 @@
 #
 # vid/pid as 4-digit hex lowercase vendor/product
 #
-# All matches should end in ':*' to allow future expansions of the match key.
-#
 # To add local entries, create a new file
 #   /etc/udev/hwdb.d/71-touchpad-local.hwdb
 # and add your rules there. To load the new rules execute (as root):
@ -61,11 +59,11 @@ touchpad:usb:v044ep1221:*
 ###########################################################
 # Logitech
 ###########################################################
-touchpad:usb:v046dp????:*
+touchpad:usb:v046d*
 ID_INPUT_TOUCHPAD_INTEGRATION=external

 ###########################################################
 # Wacom
 ###########################################################
-touchpad:usb:v056ap????:*
+touchpad:usb:v056a*
 ID_INPUT_TOUCHPAD_INTEGRATION=external
--- a/hwdb.d/parse_hwdb.py
+++ b/hwdb.d/parse_hwdb.py
@ -202,9 +202,8 @@ def check_matches(groups):
            except ParseBaseException as e:
                error('Pattern {!r} is invalid: {}', rest, e)
                continue
-
-        if not rest.endswith(':*'):
-            error("pattern {!r} does not end with ':*'", match)
+            if rest[-1] not in '*:':
+                error('pattern {} does not end with "*" or ":"', match)

    matches.sort()
    prev = None
--- a/man/udev_device_get_syspath.xml
+++ b/man/udev_device_get_syspath.xml
@ -173,7 +173,7 @@
      <citerefentry><refentrytitle>udev_enumerate_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
      <citerefentry><refentrytitle>udev_monitor_new_from_netlink</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
      <citerefentry><refentrytitle>udev_list_entry</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
    </para>
  </refsect1>

--- a/src/basic/selinux-util.c
+++ b/src/basic/selinux-util.c
@ -133,6 +133,7 @@ static int open_label_db(void) {
 int mac_selinux_init(void) {
 #if HAVE_SELINUX
        int r;
+        bool have_status_page = false;

        if (initialized)
                return 0;
@ -140,9 +141,15 @@ int mac_selinux_init(void) {
        if (!mac_selinux_use())
                return 0;

-        r = selinux_status_open(/* no netlink fallback */ 0);
-        if (r < 0)
-                return log_enforcing_errno(errno, "Failed to open SELinux status page: %m");
+        r = selinux_status_open(/* netlink fallback */ 1);
+        if (r < 0) {
+                if (!ERRNO_IS_PRIVILEGE(errno))
+                        return log_enforcing_errno(errno, "Failed to open SELinux status page: %m");
+                log_warning_errno(errno, "selinux_status_open() with netlink fallback failed, not checking for policy reloads: %m");
+        } else if (r == 1)
+                log_warning("selinux_status_open() failed to open the status page, using the netlink fallback.");
+        else
+                have_status_page = true;

        r = open_label_db();
        if (r < 0) {
@ -150,13 +157,14 @@ int mac_selinux_init(void) {
                return r;
        }

-        /* save the current policyload sequence number, so `mac_selinux_maybe_reload()` does
-           not trigger on first call without any actual change */
+        /* Save the current policyload sequence number, so mac_selinux_maybe_reload() does not trigger on
+         * first call without any actual change. */
        last_policyload = selinux_status_policyload();

-        /* now that the SELinux status page has been successfully opened,
-           retrieve the enforcing status over it (to avoid system calls in `security_getenforce()`) */
-        enforcing_status_func = selinux_status_getenforce;
+        if (have_status_page)
+                /* Now that the SELinux status page has been successfully opened, retrieve the enforcing
+                 * status over it (to avoid system calls in security_getenforce()). */
+                enforcing_status_func = selinux_status_getenforce;

        initialized = true;
 #endif
--- a/src/basic/signal-util.c
+++ b/src/basic/signal-util.c
@ -49,16 +49,7 @@ static int sigaction_many_ap(const struct sigaction *sa, int sig, va_list ap) {
        int r = 0;

        /* negative signal ends the list. 0 signal is skipped. */
-
-        if (sig < 0)
-                return 0;
-
-        if (sig > 0) {
-                if (sigaction(sig, sa, NULL) < 0)
-                        r = -errno;
-        }
-
-        while ((sig = va_arg(ap, int)) >= 0) {
+        for (; sig >= 0; sig = va_arg(ap, int)) {

                if (sig == 0)
                        continue;
--- a/src/basic/string-util.c
+++ b/src/basic/string-util.c
@ -145,57 +145,32 @@ char *strnappend(const char *s, const char *suffix, size_t b) {

 char *strjoin_real(const char *x, ...) {
        va_list ap;
-        size_t l;
+        size_t l = 1;
        char *r, *p;

        va_start(ap, x);
+        for (const char *t = x; t; t = va_arg(ap, const char *)) {
+                size_t n;

-        if (x) {
-                l = strlen(x);
-
-                for (;;) {
-                        const char *t;
-                        size_t n;
-
-                        t = va_arg(ap, const char *);
-                        if (!t)
-                                break;
-
-                        n = strlen(t);
-                        if (n > ((size_t) -1) - l) {
-                                va_end(ap);
-                                return NULL;
-                        }
-
-                        l += n;
+                n = strlen(t);
+                if (n > SIZE_MAX - l) {
+                        va_end(ap);
+                        return NULL;
                }
-        } else
-                l = 0;
-
+                l += n;
+        }
        va_end(ap);

-        r = new(char, l+1);
+        p = r = new(char, l);
        if (!r)
                return NULL;

-        if (x) {
-                p = stpcpy(r, x);
+        va_start(ap, x);
+        for (const char *t = x; t; t = va_arg(ap, const char *))
+                p = stpcpy(p, t);
+        va_end(ap);

-                va_start(ap, x);
-
-                for (;;) {
-                        const char *t;
-
-                        t = va_arg(ap, const char *);
-                        if (!t)
-                                break;
-
-                        p = stpcpy(p, t);
-                }
-
-                va_end(ap);
-        } else
-                r[0] = 0;
+        *p = 0;

        return r;
 }
--- a/src/basic/strv.c
+++ b/src/basic/strv.c
@ -123,7 +123,6 @@ size_t strv_length(char * const *l) {
 }

 char **strv_new_ap(const char *x, va_list ap) {
-        const char *s;
        _cleanup_strv_free_ char **a = NULL;
        size_t n = 0, i = 0;
        va_list aq;
@ -133,43 +132,28 @@ char **strv_new_ap(const char *x, va_list ap) {
         * STRV_IFNOTNULL() macro to include possibly NULL strings in
         * the string list. */

-        if (x) {
-                n = x == STRV_IGNORE ? 0 : 1;
+        va_copy(aq, ap);
+        for (const char *s = x; s; s = va_arg(aq, const char*)) {
+                if (s == STRV_IGNORE)
+                        continue;

-                va_copy(aq, ap);
-                while ((s = va_arg(aq, const char*))) {
-                        if (s == STRV_IGNORE)
-                                continue;
-
-                        n++;
-                }
-
-                va_end(aq);
+                n++;
        }
+        va_end(aq);

        a = new(char*, n+1);
        if (!a)
                return NULL;

-        if (x) {
-                if (x != STRV_IGNORE) {
-                        a[i] = strdup(x);
-                        if (!a[i])
-                                return NULL;
-                        i++;
-                }
+        for (const char *s = x; s; s = va_arg(ap, const char*)) {
+                if (s == STRV_IGNORE)
+                        continue;

-                while ((s = va_arg(ap, const char*))) {
+                a[i] = strdup(s);
+                if (!a[i])
+                        return NULL;

-                        if (s == STRV_IGNORE)
-                                continue;
-
-                        a[i] = strdup(s);
-                        if (!a[i])
-                                return NULL;
-
-                        i++;
-                }
+                i++;
        }

        a[i] = NULL;
--- a/src/libsystemd/sd-login/sd-login.c
+++ b/src/libsystemd/sd-login/sd-login.c
@ -355,7 +355,7 @@ _public_ int sd_uid_is_on_seat(uid_t uid, int require_active, const char *seat)
        char t[DECIMAL_STR_MAX(uid_t)];
        xsprintf(t, UID_FMT, uid);

-        return string_contains_word(content, ",", t);
+        return string_contains_word(content, NULL, t);
 }

 static int uid_get_array(uid_t uid, const char *variable, char ***array) {
--- a/src/resolve/resolved-dns-answer.c
+++ b/src/resolve/resolved-dns-answer.c
@ -11,6 +11,9 @@
 DnsAnswer *dns_answer_new(size_t n) {
        DnsAnswer *a;

+        if (n > UINT16_MAX) /* We can only place 64K RRs in an answer at max */
+                n = UINT16_MAX;
+
        a = malloc0(offsetof(DnsAnswer, items) + sizeof(DnsAnswerItem) * n);
        if (!a)
                return NULL;
@ -624,12 +627,16 @@ int dns_answer_reserve(DnsAnswer **a, size_t n_free) {
                        return -EBUSY;

                ns = (*a)->n_rrs + n_free;
+                if (ns > UINT16_MAX) /* Maximum number of RRs we can stick into a DNS packet section */
+                        ns = UINT16_MAX;

                if ((*a)->n_allocated >= ns)
                        return 0;

                /* Allocate more than we need */
                ns *= 2;
+                if (ns > UINT16_MAX)
+                        ns = UINT16_MAX;

                n = realloc(*a, offsetof(DnsAnswer, items) + sizeof(DnsAnswerItem) * ns);
                if (!n)
@ -706,7 +713,7 @@ void dns_answer_dump(DnsAnswer *answer, FILE *f) {
                        fputs("\t;", f);

                if (ifindex != 0)
-                        printf(" ifindex=%i", ifindex);
+                        fprintf(f, " ifindex=%i", ifindex);
                if (flags & DNS_ANSWER_AUTHENTICATED)
                        fputs(" authenticated", f);
                if (flags & DNS_ANSWER_CACHEABLE)
--- a/src/resolve/resolved-dns-dnssec.c
+++ b/src/resolve/resolved-dns-dnssec.c
@ -1813,6 +1813,8 @@ int dnssec_nsec_test(DnsAnswer *answer, DnsResourceKey *key, DnssecNsecResult *r

                /* The following checks only make sense for NSEC RRs that are not expanded from a wildcard */
                r = dns_resource_record_is_synthetic(rr);
+                if (r == -ENODATA) /* No signing RR known. */
+                        continue;
                if (r < 0)
                        return r;
                if (r > 0)
--- a/src/resolve/resolved-dns-question.c
+++ b/src/resolve/resolved-dns-question.c
@ -8,7 +8,8 @@
 DnsQuestion *dns_question_new(size_t n) {
        DnsQuestion *q;

-        assert(n > 0);
+        if (n > UINT16_MAX) /* We can only place 64K key in an question section at max */
+                n = UINT16_MAX;

        q = malloc0(offsetof(DnsQuestion, keys) + sizeof(DnsResourceKey*) * n);
        if (!q)
--- a/src/resolve/resolved-dns-rr.c
+++ b/src/resolve/resolved-dns-rr.c
@ -1650,7 +1650,7 @@ DnsResourceRecord *dns_resource_record_copy(DnsResourceRecord *rr) {
                        return NULL;
                copy->nsec3.salt_size = rr->nsec3.salt_size;
                copy->nsec3.next_hashed_name = memdup(rr->nsec3.next_hashed_name, rr->nsec3.next_hashed_name_size);
-                if (!copy->nsec3.next_hashed_name_size)
+                if (!copy->nsec3.next_hashed_name)
                        return NULL;
                copy->nsec3.next_hashed_name_size = rr->nsec3.next_hashed_name_size;
                copy->nsec3.types = bitmap_copy(rr->nsec3.types);
--- a/src/resolve/resolved-dns-scope.c
+++ b/src/resolve/resolved-dns-scope.c
@ -1156,12 +1156,16 @@ bool dns_scope_name_wants_search_domain(DnsScope *s, const char *name) {
 bool dns_scope_network_good(DnsScope *s) {
        /* Checks whether the network is in good state for lookups on this scope. For mDNS/LLMNR/Classic DNS scopes
         * bound to links this is easy, as they don't even exist if the link isn't in a suitable state. For the global
-         * DNS scope we check whether there are any links that are up and have an address. */
+         * DNS scope we check whether there are any links that are up and have an address.
+         *
+         * Note that Linux routing is complex and even systems that superficially have no IPv4 address might
+         * be able to route IPv4 (and similar for IPv6), hence let's make a check here independent of address
+         * family. */

        if (s->link)
                return true;

-        return manager_routable(s->manager, AF_UNSPEC);
+        return manager_routable(s->manager);
 }

 int dns_scope_ifindex(DnsScope *s) {
--- a/src/resolve/resolved-manager.c
+++ b/src/resolve/resolved-manager.c
@ -1418,15 +1418,15 @@ void manager_dnssec_verdict(Manager *m, DnssecVerdict verdict, const DnsResource
        m->n_dnssec_verdict[verdict]++;
 }

-bool manager_routable(Manager *m, int family) {
+bool manager_routable(Manager *m) {
        Link *l;

        assert(m);

-        /* Returns true if the host has at least one interface with a routable address of the specified type */
+        /* Returns true if the host has at least one interface with a routable address (regardless if IPv4 or IPv6) */

        HASHMAP_FOREACH(l, m->links)
-                if (link_relevant(l, family, false))
+                if (link_relevant(l, AF_UNSPEC, false))
                        return true;

        return false;
--- a/src/resolve/resolved-manager.h
+++ b/src/resolve/resolved-manager.h
@ -185,7 +185,7 @@ DnsOverTlsMode manager_get_dns_over_tls_mode(Manager *m);

 void manager_dnssec_verdict(Manager *m, DnssecVerdict verdict, const DnsResourceKey *key);

-bool manager_routable(Manager *m, int family);
+bool manager_routable(Manager *m);

 void manager_flush_caches(Manager *m);
 void manager_reset_server_features(Manager *m);
--- a/src/shared/seccomp-util.c
+++ b/src/shared/seccomp-util.c
@ -383,7 +383,6 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                "clock_settime\0"
                "clock_settime64\0"
                "settimeofday\0"
-                "stime\0"
        },
        [SYSCALL_FILTER_SET_CPU_EMULATION] = {
                .name = "@cpu-emulation",
@ -639,6 +638,7 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                "security\0"
                "sgetmask\0"
                "ssetmask\0"
+                "stime\0"
                "stty\0"
                "sysfs\0"
                "tuxcall\0"
--- a/tools/make-autosuspend-rules.py
+++ b/tools/make-autosuspend-rules.py
@ -7,18 +7,18 @@

 import chromiumos.gen_autosuspend_rules

-print('# pci:v<00VENDOR>d<00DEVICE>:* (8 uppercase hexadecimal digits twice)')
+print('# pci:v<00VENDOR>d<00DEVICE> (8 uppercase hexadecimal digits twice)')
 for entry in chromiumos.gen_autosuspend_rules.PCI_IDS:
    vendor, device = entry.split(':')
    vendor = int(vendor, 16)
    device = int(device, 16)
-    print('pci:v{:08X}d{:08X}:*'.format(vendor, device))
+    print('pci:v{:08X}d{:08X}*'.format(vendor, device))

-print('# usb:v<VEND>p<PROD>:* (4 uppercase hexadecimal digits twice)')
+print('# usb:v<VEND>p<PROD> (4 uppercase hexadecimal digits twice)')
 for entry in chromiumos.gen_autosuspend_rules.USB_IDS:
    vendor, product = entry.split(':')
    vendor = int(vendor, 16)
    product = int(product, 16)
-    print('usb:v{:04X}p{:04X}:*'.format(vendor, product))
+    print('usb:v{:04X}p{:04X}*'.format(vendor, product))

 print(' ID_AUTOSUSPEND=1')
Author	SHA1	Message	Date
Zbigniew Jędrzejewski-Szmek	961b341e85	selinux: also try the netlink-based fallback and continue on permission error Fedora Rawhide still has the old policy, so selinux prevents our selinux code from checking if selinux is enabled. But it seems smart to fall back to the old API anyway. Follow-up for `fd5e402fa9`. Both the reference policy [1] and Fedora selinux policy [2] needed to be updated, so it's likely that this will impact other distros too. [1] https://github.com/SELinuxProject/refpolicy/pull/308 [2] https://github.com/fedora-selinux/selinux-policy/pull/464	2020-11-04 09:49:53 +01:00
Topi Miettinen	ae5e9bf46f	shared/seccomp-util: move stime() to @obsolete Quoting the manual page of stime(2): "Starting with glibc 2.31, this function is no longer available to newly linked applications and is no longer declared in <time.h>."	2020-11-04 09:48:33 +01:00
Zbigniew Jędrzejewski-Szmek	04bd604fb9	sd-login: fix parsing in sd_uid_is_on_seat Bug introduced in 81823e6c12771721e9a729f6280a9de26fd70bad: logind uses spaces not commas to separate items.	2020-11-04 09:46:59 +01:00
Zbigniew Jędrzejewski-Szmek	585d7a893e	Merge pull request #17521 from poettering/resolved-more-fixes six fixes to resolved	2020-11-04 09:38:09 +01:00
Zbigniew Jędrzejewski-Szmek	ac5e2729c6	Merge pull request #17517 from keszybz/revert-hwdb-trailing-colon Revert hwdb trailing colon	2020-11-04 09:26:31 +01:00
Zbigniew Jędrzejewski-Szmek	24309e6683	Merge pull request #17493 from Villemoes/va-arg-simplifications Some vararg simplifications	2020-11-04 09:22:15 +01:00
Lennart Poettering	2f4c2db20a	resolved: handle RRs where we don't have a signer If we encounter an RR that has no matching signature, then we don't know whether it was expanded from a wildcard or not. We need to accept that and not make the NSEC test fail, just skip over the RR.	2020-11-03 20:36:02 +01:00
Lennart Poettering	de4a0138e7	resolved: drop unused family argument from manager_routable()	2020-11-03 20:35:09 +01:00
Lennart Poettering	014e8cc131	resolved: fix dumping of DnsAnswer objects	2020-11-03 20:35:09 +01:00
Lennart Poettering	398c611833	resolved: put size limit in DnsAnswer size to UINT16_MAX The three answer sections can only carry up to UINT16_MAX entries, hence put a hard upper limit on how far DnsAnswer can grow. The three count fields in the DNS packet header are 16 bit only, hence the limit. If code actually tries to add more than 64K RRs it will get ENOSPC with this new checking. And similar to DnsQuestion.	2020-11-03 20:35:04 +01:00
Lennart Poettering	a63a1252b5	resolved: check return value of memdup() correctly for OOM	2020-11-03 20:05:46 +01:00
Lennart Poettering	8b2e362651	man: remove misplaced comma	2020-11-03 20:05:46 +01:00
Zbigniew Jędrzejewski-Szmek	9887369972	Partially revert "hwdb: reindent commments and say that "" should always be trailing" This partially reverts commit `62ad1c6495`. I kept the reindents and other cosmetic changes, but removed the statements about trailing ":".	2020-11-03 15:02:52 +01:00
Zbigniew Jędrzejewski-Szmek	a21ac934a1	Revert "parse_hwdb: enforce the ":*" suffix" This reverts commit `ad2d8e61ee`.	2020-11-03 14:26:51 +01:00
Rasmus Villemoes	3d2b1fa473	strv.c: simplify strv_new_ap Instead of duplicating the code for x and the varargs, handle them all the same way by using for loops.	2020-11-03 14:26:08 +01:00
Rasmus Villemoes	bd8e699c27	signal-util: make sigaction_many_ap a little more concise There's no reason to duplicate the stop condition sig < 0, nor the sigaction() call.	2020-11-03 14:26:08 +01:00
Rasmus Villemoes	6ced0770c7	string-util: improve overflow checking The current overflow checking is broken in the corner case of the strings' combined length being exactly SIZE_MAX: After the loop, l would be SIZE_MAX, but we're not testing whether the l+1 expression overflows. Fix it by simply pre-accounting for the final '\0': initialize l to 1 instead of 0.	2020-11-03 14:26:08 +01:00
Rasmus Villemoes	020003f235	string-util: simplify logic in strjoin_real() The loops over (x, then all varargs, until a NULL is found) can be written much simpler with an ordinary for loop. Just initialize the loop variable to x, test that, and in the increment part, fetch the next va_arg(). That removes a level of indentation, and avoids doing a separate strlen()/stpcpy() call for x. While touching this code anyway, change (size_t)-1 to the more readable SIZE_MAX.	2020-11-03 14:25:28 +01:00
Zbigniew Jędrzejewski-Szmek	3a7771c9c4	Partially revert "hwdb: add trailing ":" everywhere" This reverts commit `c0443b97b7`. I got various cases wrong: "usb:v04F3p2B7Cd5912dc00dsc00dp00ic03isc00ip00in00" "usb:v0627p0001:QEMU USB Tablet" "input:b0003v0627p0001e0001-e0,1,2,4,k110,111,112,r0,1,8,B,am4,lsfw" OTOH: -evdev:name:ETPS/2 Elantech Touchpad:dmi:svnASUSTeKComputerInc.:pnN53SV:* +evdev:name:ETPS/2 Elantech Touchpad:dmi:svnASUSTeKComputerInc.:pnN53SV is OK. Other parts follow after 'pn'. -mouse::name:Trackball: -mouse::name:trackball: -mouse::name:TrackBall: +mouse::name:Trackball: +mouse::name:trackball: +mouse::name:TrackBall: ... and anything else with :name should be OK too, because our imports always include ":" at the end: IMPORT{builtin}="hwdb 'joystick:$env{ID_BUS}:v$attr{id/vendor}p$attr{id/product}:name:$attr{name}:'" Including '' at the end makes the pattern work even if we decide to add something to the match string later. Fixes #17499.	2020-11-03 14:17:53 +01:00