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| author | Paulo Alcantara <pc@manguebit.com> | 2024-01-19 07:08:26 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-01-19 19:30:51 +0300 |
| commit | 76025cc2285d9ede3d717fe4305d66f8be2d9346 (patch) | |
| tree | d83bc931e81b3f69e56544fc7049344d73e9b901 /fs/namespace.c | |
| parent | cfb7a13399be2234052a5bc480d166cd33047b0c (diff) | |
| download | linux-76025cc2285d9ede3d717fe4305d66f8be2d9346.tar.xz | |
smb: client: fix parsing of SMB3.1.1 POSIX create context
The data offset for the SMB3.1.1 POSIX create context will always be
8-byte aligned so having the check 'noff + nlen >= doff' in
smb2_parse_contexts() is wrong as it will lead to -EINVAL because noff
+ nlen == doff.
Fix the sanity check to correctly handle aligned create context data.
Fixes: af1689a9b770 ("smb: client: fix potential OOBs in smb2_parse_contexts()")
Signed-off-by: Paulo Alcantara <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/namespace.c')
0 files changed, 0 insertions, 0 deletions