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| author | Enzo Matsumiya <ematsumiya@suse.de> | 2022-07-19 14:31:51 -0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-08-01 01:34:44 -0500 |
| commit | da3847894fddc27ca95d5ac0012f444a77a5e0c3 (patch) | |
| tree | 1f330027713bdc0c4c397bcf9740bd17220da702 /kernel | |
| parent | c6f62f81b488d00afaa86bae26c6ce9ab12c709e (diff) | |
| download | linux-da3847894fddc27ca95d5ac0012f444a77a5e0c3.tar.gz linux-da3847894fddc27ca95d5ac0012f444a77a5e0c3.tar.bz2 linux-da3847894fddc27ca95d5ac0012f444a77a5e0c3.zip | |
smb2: small refactor in smb2_check_message()
If the command is SMB2_IOCTL, OutputLength and OutputContext are
optional and can be zero, so return early and skip calculated length
check.
Move the mismatched length message to the end of the check, to avoid
unnecessary logs when the check was not a real miscalculation.
Also change the pr_warn_once() to a pr_warn() so we're sure to get a
log for the real mismatches.
Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions