diff options
| author |   jackysliu <1972843537@qq.com> | 2025-06-19 12:03:02 +0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2025-06-24 21:05:42 -0400 |
| commit | 8889676cd62161896f1d861ce294adc29c4f2cb5 (patch) | |
| tree | 6695db601f20768781162918244b35123a85bca3 /rust/pin-init/internal/src | |
| parent | scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu() (diff) | |
| download | wireguard-linux-8889676cd62161896f1d861ce294adc29c4f2cb5.tar.xz wireguard-linux-8889676cd62161896f1d861ce294adc29c4f2cb5.zip | |
scsi: sd: Fix VPD page 0xb7 length check
sd_read_block_limits_ext() currently assumes that vpd->len excludes the
size of the page header. However, vpd->len describes the size of the entire
VPD page, therefore the sanity check is incorrect.
In practice this is not really a problem since we don't attach VPD
pages unless they actually report data trailing the header. But fix
the length check regardless.
This issue was identified by Wukong-Agent (formerly Tencent Woodpecker), a
code security AI agent, through static code analysis.
[mkp: rewrote patch description]
Signed-off-by: jackysliu <1972843537@qq.com>
Link: https://lore.kernel.org/r/tencent_ADA5210D1317EEB6CD7F3DE9FE9DA4591D05@qq.com
Fixes: 96b171d6dba6 ("scsi: core: Query the Block Limits Extension VPD page")
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'rust/pin-init/internal/src')
0 files changed, 0 insertions, 0 deletions