diff options
| author | Jörg Mayer <jmayer@loplof.de> | 2011-02-15 12:06:39 +0000 |
|---|---|---|
| committer | Jörg Mayer <jmayer@loplof.de> | 2011-02-15 12:06:39 +0000 |
| commit | 77047f4ea45fefb3172f8f35a1338be9f15ff4c4 (patch) | |
| tree | c5f3c3556304ecb8321f050e35a660103224bf10 /epan | |
| parent | 1be49d98a524f4fe92aec06e0c0acd4101310672 (diff) | |
Previously 1 byte TCP payload to port 2000 got interpreted as malformed Skinny
svn path=/trunk/; revision=35950
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/dissectors/packet-skinny.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/epan/dissectors/packet-skinny.c b/epan/dissectors/packet-skinny.c index 3667f88864..97f220586a 100644 --- a/epan/dissectors/packet-skinny.c +++ b/epan/dissectors/packet-skinny.c @@ -2828,6 +2828,10 @@ dissect_skinny(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) /* check, if this is really an SKINNY packet, they start with a length + 0 */ + if (tvb_length_remaining(tvb, 0) < 8) + { + return FALSE; + } /* get relevant header information */ hdr_data_length = tvb_get_letohl(tvb, 0); hdr_version = tvb_get_letohl(tvb, 4); |