On 09/20, kernel test robot wrote:
Greeting,
FYI, we noticed the following commit (built with gcc-11):
commit: c9ba95b978808970633b0221b70c5255ebc8630e ("[PATCH v2] cifs: replace kfree() with kfree_sensitive() for sensitive data")
url: https://github.com/intel-lab-lkp/linux/commits/Enzo-Matsumiya/cifs-replace-kfree-with-kfree_sensitive-for-sensitive-data/20220918-113758
base: git://git.samba.org/sfrench/cifs-2.6.git for-next
patch link: https://lore.kernel.org/linux-cifs/20220918033619.16522-1-ematsumiya@xxxxxxx
snip
If you fix the issue, kindly add following tag
| Reported-by: kernel test robot <oliver.sang@xxxxxxxxx>
| Link: https://lore.kernel.org/r/202209201529.ec633796-oliver.sang@xxxxxxxxx
snip
kern :info : [ 81.927031] CIFS: Attempting to mount \\localhost\fs
kern :err : [ 81.949059] ==================================================================
kern :err : [ 81.956956] BUG: KASAN: use-after-free in SMB2_sess_free_buffer+0xba/0x1c0 [cifs]
kern :err : [ 81.965177] Write of size 44 at addr ffff8881219a3c00 by task mount.cifs/1530
Will send v2.
Enzo
