github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-22 06:01:53 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

crypto: qat/qat_4xxx - fix off by one in uof_get_name()

Browse Source 
The fw_objs[] array has "num_objs" elements so the > needs to be >= to
prevent an out of bounds read.

Fixes: 10484c647a ("crypto: qat - refactor fw config logic for 4xxx")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Dan Carpenter 2024-09-28 13:05:08 +03:00 committed by Herbert Xu
parent 93a11608fb
commit 475b509804
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c
View File

@ -334,7 +334,7 @@ static const char *uof_get_name(struct adf_accel_dev *accel_dev, u32 obj_num,
else
id = -EINVAL;
if (id < 0 || id > num_objs)
if (id < 0 || id >= num_objs)
return NULL;
return fw_objs[id];