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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2025-03-07 11:41:48 +0300 |
|---|---|---|
| committer | Jeff Hugo <jeff.hugo@oss.qualcomm.com> | 2025-03-14 10:47:15 -0600 |
| commit | 67d15c7aa0864dfd82325c7e7e7d8548b5224c7b (patch) | |
| tree | 3e4b653dba18a578d0829c39b3ff8d15d237b4ae /net/lapb/lapb_timer.c | |
| parent | 84a833d90635e4b846333e2df0ae72f9cbecac39 (diff) | |
| download | linux-67d15c7aa0864dfd82325c7e7e7d8548b5224c7b.tar.gz linux-67d15c7aa0864dfd82325c7e7e7d8548b5224c7b.tar.bz2 linux-67d15c7aa0864dfd82325c7e7e7d8548b5224c7b.zip | |
accel/qaic: Fix integer overflow in qaic_validate_req()
These are u64 variables that come from the user via
qaic_attach_slice_bo_ioctl(). Use check_add_overflow() to ensure that
the math doesn't have an integer wrapping bug.
Cc: stable@vger.kernel.org
Fixes: ff13be830333 ("accel/qaic: Add datapath")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/176388fa-40fe-4cb4-9aeb-2c91c22130bd@stanley.mountain
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions