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author | Mark Brown <broonie@kernel.org> | 2018-09-20 08:35:34 -0700 |
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committer | Mark Brown <broonie@kernel.org> | 2018-09-20 08:35:34 -0700 |
commit | f4150b38acaa292e9efa1e0d82a3d8bdfdbec658 (patch) | |
tree | 672578a0f65a3315ad6e5354fecbf916fad108db /fs/cifs/smb2misc.c | |
parent | ff05cdd619ab422b5380f56d19603bc51aca97a5 (diff) | |
parent | d9560919689d588beccf719452086b5cdf6d6c22 (diff) |
Merge tag 'v4.4.157' into linux-linaro-lsk-v4.4
This is the 4.4.157 stable release
Diffstat (limited to 'fs/cifs/smb2misc.c')
-rw-r--r-- | fs/cifs/smb2misc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c index 76ccf20fbfb7..0e62bf1ebbd7 100644 --- a/fs/cifs/smb2misc.c +++ b/fs/cifs/smb2misc.c @@ -185,6 +185,13 @@ smb2_check_message(char *buf, unsigned int length) return 0; /* + * Some windows servers (win2016) will pad also the final + * PDU in a compound to 8 bytes. + */ + if (((clc_len + 7) & ~7) == len) + return 0; + + /* * MacOS server pads after SMB2.1 write response with 3 bytes * of junk. Other servers match RFC1001 len to actual * SMB2/SMB3 frame length (header + smb2 response specific data) |