diff options
| author | ZhangXiaoxu <zhangxiaoxu5@huawei.com> | 2019-04-06 15:47:39 +0800 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2019-04-16 09:38:21 -0500 |
| commit | 088aaf17aa79300cab14dbee2569c58cfafd7d6e (patch) | |
| tree | 2df560323e5b037a268ada67ab3cc84fb7b35eb3 /certs | |
| parent | 6a3eb3360667170988f8a6477f6686242061488a (diff) | |
cifs: Fix use-after-free in SMB2_read
There is a KASAN use-after-free:
BUG: KASAN: use-after-free in SMB2_read+0x1136/0x1190
Read of size 8 at addr ffff8880b4e45e50 by task ln/1009
Should not release the 'req' because it will use in the trace.
Fixes: eccb4422cf97 ("smb3: Add ftrace tracepoints for improved SMB3 debugging")
Signed-off-by: ZhangXiaoxu <zhangxiaoxu5@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
CC: Stable <stable@vger.kernel.org> 4.18+
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'certs')
0 files changed, 0 insertions, 0 deletions