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(parent: c20b105) | patch
netfilter: xt_HMARK: potential NULL dereference in get_inner_hdr()
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 12 May 2012 01:00:03 +0000 (01:00 +0000)
committerPablo Neira Ayuso <pablo@netfilter.org>
Wed, 16 May 2012 22:56:33 +0000 (00:56 +0200)
commitee3f1fa04fb23466bdd06aa5e1c6a4287c0a77d8
tree6fd9fe61601aee724c16d2e5d26d5219e54fc042tree | snapshot
parentc20b105497e18a6167b7b479b424e34151a3d86bcommit | diff
netfilter: xt_HMARK: potential NULL dereference in get_inner_hdr()

There is a typo in the error checking and "&&" was used instead of "||".
If skb_header_pointer() returns NULL then it leads to a NULL
dereference.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/xt_HMARK.c diff | blob | history
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