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| author | Wentao Guan <guanwentao@uniontech.com> | 2026-10-06 10:38:00 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-10-13 15:57:19 +0200 |
| commit | 1d2a50533aac7046488da78b0d25f69673cbb028 (patch) | |
| tree | 0b4e7667ea837d0ac43892ca50b53e21aaafa5d8 /tools/lib/python/kdoc/python_version.py | |
| parent | 2b23952d70d43321a90dd8a06bcaab04a1a73118 (diff) | |
mei: vsc: Fix packet CRC computed over pointer size
vsc_tp_xfer() computes the packet CRC over sizeof(pkt) + olen bytes,
but pkt is a pointer, so sizeof(pkt) evaluates to the pointer size
instead of the size of struct vsc_tp_packet_hdr. The value correctly
match the 8-byte header on 64-bit builds.
Use sizeof(pkt->hdr), consistent with the header size used everywhere
else in the driver, e.g. in VSC_TP_PACKET_SIZE().
Cc: stable@kernel.org
Fixes: 566f5ca97680 ("mei: Add transport driver for IVSC device")
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Link: https://patch.msgid.link/20261006-vcs_fix_crc-v1-1-b7b149f13c1d@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions