[PATCH v2] cifs: smb2pdu: Fix potential NULL pointer dereference

Aurélien Aptel aaptel at suse.com
Wed Apr 4 10:18:00 UTC 2018

"Gustavo A. R. Silva" <garsilva at embeddedor.com> writes:
> tcon->ses is being dereferenced before it is null checked, hence
> there is a potential null pointer dereference.
> Fix this by moving the pointer dereference after tcon->ses has
> been properly null checked.
> Addresses-Coverity-ID: 1467426 ("Dereference before null check")
> Fixes: 93012bf98416 ("cifs: add server->vals->header_preamble_size")
> Signed-off-by: Gustavo A. R. Silva <garsilva at embeddedor.com>

Reviewed-by: Aurelien Aptel <aaptel at suse.com>

Aurélien Aptel / SUSE Labs Samba Team
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