.github/workflows/codeql.yml

@@ -50,14 +50,7 @@ jobs:
         languages: ${{ matrix.language }}
         config-file: ./.github/codeql-config.yml
 
-    - run: |
-        sudo -E .github/workflows/unit-tests.sh SETUP
-        # TODO: drop after we switch to ubuntu 26.04
-        bpftool_binary=$(find /usr/lib/linux-tools/ /usr/lib/linux-tools-* -name 'bpftool' -perm /u=x 2>/dev/null | sort -r | head -n1)
-        if [ -n "$bpftool_binary" ]; then
-          sudo rm -f /usr/bin/bpftool
-          sudo ln -s "$bpftool_binary" /usr/bin/
-        fi
+    - run: sudo -E .github/workflows/unit-tests.sh SETUP
 
     - name: Autobuild
       uses: github/codeql-action/autobuild@51f77329afa6477de8c49fc9c7046c15b9a4e79d

mkosi/mkosi.conf.d/fedora/mkosi.conf.d/knot.conf

@@ -1,12 +0,0 @@
-# SPDX-License-Identifier: LGPL-2.1-or-later
-
-# New package needed for TEST-75-RESOLVED
-
-[Match]
-Release=!40
-Release=!41
-Release=!42
-Release=!43
-
-[Content]
-Packages=knot-keymgr

src/basic/efivars.c

@@ -155,8 +155,9 @@ int efi_get_variable(
 }
 
 int efi_get_variable_string(const char *variable, char **ret) {
-        _cleanup_free_ void *s = NULL, *x = NULL;
+        _cleanup_free_ void *s = NULL;
         size_t ss = 0;
+        char *x;
         int r;
 
         assert(variable);
@@ -170,7 +171,7 @@ int efi_get_variable_string(const char *variable, char **ret) {
                 return -ENOMEM;
 
         if (ret)
-                *ret = TAKE_PTR(x);
+                *ret = x;
 
         return 0;
 }

src/basic/log.h

@@ -192,21 +192,15 @@ int log_dump_internal(
 
 #if BUILD_MODE_DEVELOPER && !defined(TEST_CODE)
 #  define ASSERT_NON_ZERO(x) assert((x) != 0)
-#  define ASSERT_UNDERFLOW(x) assert((x) >= INT_MIN)
 #else
 #  define ASSERT_NON_ZERO(x)
-#  define ASSERT_UNDERFLOW(x)
 #endif
 
-/* We often call log macros with ssize_t instead of int, so check for underflows,
- * as ssize_t is not guaranteed to be the same as int, and we usually do
- * 'return log_errno...' from functions that return 'int' */
 #define log_full_errno(level, error, ...)                               \
         ({                                                              \
-                int64_t _error = (error);                               \
-                ASSERT_UNDERFLOW(_error);                               \
+                int _error = (error);                                   \
                 ASSERT_NON_ZERO(_error);                                \
-                log_full_errno_zerook(level, (int)_error, __VA_ARGS__); \
+                log_full_errno_zerook(level, _error, __VA_ARGS__);      \
         })
 
 #define log_full(level, fmt, ...)                                      \

src/shared/blockdev-list.c

@@ -111,8 +111,7 @@ int blockdev_list(BlockDevListFlags flags, BlockDevice **ret_devices, size_t *re
                         if (r < 0)
                                 log_debug_errno(r, "Failed to acquire size of device '%s', ignoring: %m", node);
                         else
-                                /* the 'size' sysattr is always in multiples of 512, even on 4K sector block devices! */
-                                assert_se(MUL_ASSIGN_SAFE(&size, 512)); /* Overflow check for coverity */
+                                size *= 512; /* the 'size' sysattr is always in multiples of 512, even on 4K sector block devices! */
 
                         if (size == 0 && FLAGS_SET(flags, BLOCKDEV_LIST_IGNORE_EMPTY)) {
                                 log_debug("Device '%s' has a zero size, assuming drive without a medium, skipping.", node);

src/shared/bpf-dlopen.c

@@ -49,8 +49,6 @@ DLSYM_PROTOTYPE(ring_buffer__free) = NULL;
 DLSYM_PROTOTYPE(ring_buffer__new) = NULL;
 DLSYM_PROTOTYPE(ring_buffer__poll) = NULL;
 
-static void* bpf_dl = NULL;
-
 /* new symbols available from libbpf 0.7.0 */
 int (*sym_bpf_map_create)(enum bpf_map_type,  const char *, __u32, __u32, __u32, const struct bpf_map_create_opts *);
 struct bpf_map* (*sym_bpf_object__next_map)(const struct bpf_object *obj, const struct bpf_map *map);
@@ -73,8 +71,8 @@ static int bpf_print_func(enum libbpf_print_level level, const char *fmt, va_lis
 }
 
 int dlopen_bpf_full(int log_level) {
-        _cleanup_(dlclosep) void *dl = NULL;
         static int cached = 0;
+        void *dl;
         int r;
 
         if (cached != 0)
@@ -179,8 +177,6 @@ int dlopen_bpf_full(int log_level) {
 
         REENABLE_WARNING;
 
-        bpf_dl = TAKE_PTR(dl);
-
         return cached = true;
 }
 

src/shared/dissect-image.c

@@ -4555,6 +4555,8 @@ int verity_dissect_and_mount(
                 _cleanup_strv_free_ char **extension_release = NULL;
                 ImageClass class = IMAGE_SYSEXT;
 
+                assert(!isempty(extension_release_data->os_release_id));
+
                 r = load_extension_release_pairs(dest, required_class >= 0 ? required_class : IMAGE_SYSEXT, dissected_image->image_name, relax_extension_release_check, &extension_release);
                 if (r == -ENOENT) {
                         if (required_class >= 0)

src/test/test-json.c

@@ -667,7 +667,6 @@ static void test_float_match(sd_json_variant *v) {
         assert_se(fabs(1.0 - (DBL_MIN / 2 / sd_json_variant_real(sd_json_variant_by_index(v, 9)))) <= delta);
         assert_se(sd_json_variant_is_real(sd_json_variant_by_index(v, 10)) &&
                   !sd_json_variant_is_integer(sd_json_variant_by_index(v, 10)));
-        assert_se(!iszero_safe(sd_json_variant_real(sd_json_variant_by_index(v, 10))));
         assert_se(fabs(1.0 - (-DBL_MIN / 2 / sd_json_variant_real(sd_json_variant_by_index(v, 10)))) <= delta);
 }