diff options
author | Gary S. Robertson <gary.robertson@linaro.org> | 2014-07-16 17:57:27 -0500 |
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committer | Gary S. Robertson <gary.robertson@linaro.org> | 2014-07-16 17:57:27 -0500 |
commit | 5d8c39dfa92c11553a1091717407aeaddc3de603 (patch) | |
tree | 0df1e82ebdde6b9e3722fd16f9195be36a73c144 /net/core/filter.c | |
parent | 0993b170ac452761d5b49bca4f7022f2f14c50bc (diff) | |
parent | c0cbbdebe91a944d653ca75670b77bbf57498150 (diff) |
Merge tag 'v3.14.12' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-lng-v3.14.xlinux-lng-3.14.12-2014.07
This is the 3.14.12 stable release
Conflicts:
arch/arm/mm/proc-v7-3level.S
kernel/hrtimer.c
mm/hugetlb.c
Diffstat (limited to 'net/core/filter.c')
-rw-r--r-- | net/core/filter.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index ad30d626a5bd..ebce437678fc 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -355,6 +355,8 @@ load_b: if (skb_is_nonlinear(skb)) return 0; + if (skb->len < sizeof(struct nlattr)) + return 0; if (A > skb->len - sizeof(struct nlattr)) return 0; @@ -371,11 +373,13 @@ load_b: if (skb_is_nonlinear(skb)) return 0; + if (skb->len < sizeof(struct nlattr)) + return 0; if (A > skb->len - sizeof(struct nlattr)) return 0; nla = (struct nlattr *)&skb->data[A]; - if (nla->nla_len > A - skb->len) + if (nla->nla_len > skb->len - A) return 0; nla = nla_find_nested(nla, X); |