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authorNardi Ivan <nardi.ivan@gmail.com>2020-03-26 17:28:53 +0100
committerNardi Ivan <nardi.ivan@gmail.com>2020-03-27 11:09:53 +0100
commit45ff2a3f5a3d05b872594145fa6dac042bf12b8b (patch)
tree08ee2f959e4ff462f3d1b9f2d52c88de2dd09f0a /src
parent58f0f2911372ccd316c51fb81429cfeaa3b4f470 (diff)
h323: fix heap-overflow error
Diffstat (limited to 'src')
-rw-r--r--src/lib/protocols/h323.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/protocols/h323.c b/src/lib/protocols/h323.c
index d407c981b..70e5a33c0 100644
--- a/src/lib/protocols/h323.c
+++ b/src/lib/protocols/h323.c
@@ -29,7 +29,7 @@ void ndpi_search_h323(struct ndpi_detection_module_struct *ndpi_struct, struct n
NDPI_LOG_DBG2(ndpi_struct, "calculated dport over tcp\n");
/* H323 */
- if(packet->payload_packet_len >= 3
+ if(packet->payload_packet_len >= 4
&& (packet->payload[0] == 0x03)
&& (packet->payload[1] == 0x00)) {
struct tpkt *t = (struct tpkt*)packet->payload;