coredump: omit coredump info when -q is used with the debug verb

Skip printing the coredump info table when using the `debug` verb in
combination with the `-q/--quiet` option. Useful when trying to gather
coredump info non-interactively via scripted gdb commands.

Fixes: systemd/systemd#18935

rules.d/50-udev-default.rules.in

@@ -10,9 +10,8 @@ SUBSYSTEM=="virtio-ports", KERNEL=="vport*", ATTR{name}=="?*", SYMLINK+="virtio-
 SUBSYSTEM=="rtc", ATTR{hctosys}=="1", SYMLINK+="rtc"
 SUBSYSTEM=="rtc", KERNEL=="rtc0", SYMLINK+="rtc", OPTIONS+="link_priority=-100"
 
-SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", IMPORT{builtin}="usb_id", IMPORT{builtin}="hwdb --subsystem=usb", GOTO="default_hwdb_imported"
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", IMPORT{builtin}="usb_id", IMPORT{builtin}="hwdb --subsystem=usb"
 ENV{MODALIAS}!="", IMPORT{builtin}="hwdb --subsystem=$env{SUBSYSTEM}"
-LABEL="default_hwdb_imported"
 
 ACTION!="add", GOTO="default_end"
 

rules.d/60-serial.rules

@@ -4,9 +4,8 @@ ACTION=="remove", GOTO="serial_end"
 SUBSYSTEM!="tty", GOTO="serial_end"
 
 SUBSYSTEMS=="pci", ENV{ID_BUS}="pci", ENV{ID_VENDOR_ID}="$attr{vendor}", ENV{ID_MODEL_ID}="$attr{device}"
-# We already ran the hwdb builtin for devices with MODALIAS in 50-default.rules.
+SUBSYSTEMS=="pci", IMPORT{builtin}="hwdb --subsystem=pci"
-# Let's cover the remaining case here, where we walk up the tree to find a node with $MODALIAS.
+SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id", IMPORT{builtin}="hwdb --subsystem=usb"
-ENV{MODALIAS}=="", SUBSYSTEMS=="pci", IMPORT{builtin}="hwdb --subsystem=pci"
 
 # /dev/serial/by-path/, /dev/serial/by-id/ for USB devices
 KERNEL!="ttyUSB[0-9]*|ttyACM[0-9]*", GOTO="serial_end"

src/coredump/coredumpctl.c

@@ -1078,8 +1078,10 @@ static int run_debug(int argc, char **argv, void *userdata) {
         if (r < 0)
                 return r;
 
-        print_info(stdout, j, false);
+        if (!arg_quiet) {
-        fputs("\n", stdout);
+                print_info(stdout, j, false);
+                fputs("\n", stdout);
+        }
 
         r = sd_journal_get_data(j, "COREDUMP_EXE", (const void**) &data, &len);
         if (r < 0)

test/test-functions

@@ -744,6 +744,7 @@ mkdir -p /etc/udev/rules.d
 cat > /etc/udev/rules.d/00-set-LD_PRELOAD.rules << INNER_EOF
 SUBSYSTEM=="block", ENV{LD_PRELOAD}="$ASAN_RT_PATH"
 INNER_EOF
+chmod 0644 /etc/udev/rules.d/00-set-LD_PRELOAD.rules
 
 # The 'mount' utility doesn't behave well under libasan, causing unexpected
 # fails during boot and subsequent test results check: