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SubjectRe: [PATCH v2] cifs: smb2pdu: Fix potential NULL pointer dereference
"Gustavo A. R. Silva" <> 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 <>

Reviewed-by: Aurelien Aptel <>

Aurélien Aptel / SUSE Labs Samba Team
GPG: 1839 CB5F 9F5B FB9B AA97 8C99 03C8 A49B 521B D5D3
SUSE Linux GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)

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