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| author | Junrui Luo <moonafterrain@outlook.com> | 2025-11-06 10:49:46 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-11-06 11:03:28 +0100 |
| commit | 0c4a13ba88594fd4a27292853e736c6b4349823d (patch) | |
| tree | a6a585e2fb1504516b0d5d0eae531afb79df3e52 /tools/lib/python/kdoc/kdoc_parser.py | |
| parent | e11c5c13ce0ab2325d38fe63500be1dd88b81e38 (diff) | |
ALSA: wavefront: Fix integer overflow in sample size validation
The wavefront_send_sample() function has an integer overflow issue
when validating sample size. The header->size field is u32 but gets
cast to int for comparison with dev->freemem
Fix by using unsigned comparison to avoid integer overflow.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Signed-off-by: Junrui Luo <moonafterrain@outlook.com>
Link: https://patch.msgid.link/SYBPR01MB7881B47789D1B060CE8BF4C3AFC2A@SYBPR01MB7881.ausprd01.prod.outlook.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/lib/python/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions