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| author | Murphy Zhou <jencce.kernel@gmail.com> | 2019-09-21 14:26:00 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2019-09-24 07:28:59 +0300 |
| commit | 63d37fb4ce5ae7bf1e58f906d1bf25f036fe79b2 (patch) | |
| tree | 6b113252bb7d07752f61e8983e72fca1649d71aa /fs/cifs/smb2inode.c | |
| parent | 8559ad8e89185ca55d8c9ef1e0b20f58578a4055 (diff) | |
| download | linux-63d37fb4ce5ae7bf1e58f906d1bf25f036fe79b2.tar.xz | |
CIFS: fix max ea value size
It should not be larger then the slab max buf size. If user
specifies a larger size, it passes this check and goes
straightly to SMB2_set_info_init performing an insecure memcpy.
Signed-off-by: Murphy Zhou <jencce.kernel@gmail.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
CC: Stable <stable@vger.kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/smb2inode.c')
0 files changed, 0 insertions, 0 deletions