diff options
| author | Anton Moryakov <[email protected]> | 2025-02-05 00:50:23 +0300 |
|---|---|---|
| committer | Mark Wielaard <[email protected]> | 2025-02-07 23:02:06 +0100 |
| commit | 6c76ce7331e82a6fc6c2004e8e6ae51ca91f51d7 (patch) | |
| tree | 3adf3152d32056ef6be505842102194a19c688b4 /tests | |
| parent | c89cb740f8f146f72749345fad9c325456447418 (diff) | |
objdump: Handle elf_getarhdr returning NULL in handle_ar
Report of the static analyzer:
Pointer, returned from function 'elf_getarhdr' at objdump.c:314,
may be NULL and is dereferenced at objdump.c:317. (CWE-476, CWE-690)
Corrections explained:
When processing archive elements, the code could dereference a NULL
pointer if 'elf_getarhdr' returns NULL. This patch adds a check to
ensure 'arhdr' is not NULL before using it. The fix ensures that the
function safely handles cases where 'elf_getarhdr' fails, avoiding
potential crashes.
Triggers found by static analyzer Svace.
Signed-off-by: Anton Moryakov <[email protected]>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions