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author | David Woodhouse <dwmw2@infradead.org> | 2006-05-16 01:19:52 +0100 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-16 01:19:52 +0100 |
commit | 18594822fcb01d4b35e05b9018f770a0b4156d1a (patch) | |
tree | 38d35c38086a564beaac215f8e52694cdbfab1c3 /net/ipv4/netfilter/ip_conntrack_helper_h323.c | |
parent | [PATCH] jffs2: memory leak in jffs2_scan_medium() (diff) | |
parent | [PATCH] dl2k needs dma-mapping.h (diff) | |
download | linux-dev-18594822fcb01d4b35e05b9018f770a0b4156d1a.tar.xz linux-dev-18594822fcb01d4b35e05b9018f770a0b4156d1a.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'net/ipv4/netfilter/ip_conntrack_helper_h323.c')
-rw-r--r-- | net/ipv4/netfilter/ip_conntrack_helper_h323.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323.c b/net/ipv4/netfilter/ip_conntrack_helper_h323.c index 2c2fb700d835..518f581d39ec 100644 --- a/net/ipv4/netfilter/ip_conntrack_helper_h323.c +++ b/net/ipv4/netfilter/ip_conntrack_helper_h323.c @@ -162,6 +162,8 @@ static int get_tpkt_data(struct sk_buff **pskb, struct ip_conntrack *ct, /* Validate TPKT length */ tpktlen = tpkt[2] * 256 + tpkt[3]; + if (tpktlen < 4) + goto clear_out; if (tpktlen > tcpdatalen) { if (tcpdatalen == 4) { /* Separate TPKT header */ /* Netmeeting sends TPKT header and data separately */ |