diff options
| author | Josh Law <objecting@objecting.org> | 2026-03-08 16:50:12 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-03-27 21:19:43 -0700 |
| commit | d4dba3b9c03a326cfa73833d6b166aeb442f82b5 (patch) | |
| tree | d4e148f85b571b5d94ed9cba9dd14f95cf540a66 /tools/perf/scripts/python/stackcollapse.py | |
| parent | b02da26a992db0c0e2559acbda0fc48d4a2fd337 (diff) | |
lib: decompress_bunzip2: fix 32-bit shift undefined behavior
Fix undefined behavior caused by shifting a 32-bit integer by 32 bits
during decompression. This prevents potential kernel decompression
failures or corruption when parsing malicious or malformed bzip2 archives.
Link: https://lkml.kernel.org/r/20260308165012.2872633-1-objecting@objecting.org
Signed-off-by: Josh Law <objecting@objecting.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions