diff options
author | Phil Oester <kernel@linuxace.com> | 2013-10-25 09:55:31 -0700 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-10-27 21:31:44 +0100 |
commit | fe59236952e037029c484b3f2ee75c658df90a9c (patch) | |
tree | e9cb5938508d98c73c8cd967a2f1a2748e7eef42 /include | |
parent | 032b73d499d76bf16a62f818373385dcc01f42fd (diff) |
src: fix possible null pointer dereference in nft_*_attr_get_*
As reported by John Sager, nft_set_attr_get_u32 can cause a
segfault because nft_set_attr_get can return NULL. Check for
a non-NULL pointer before dereferencing.
This closes netfilter bugzilla #868.
[ I have mangled this patch to solve possible null pointer
dereference with get operations with rule objects --pablo ]
Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions