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| author | Michele Campus <fci1908@gmail.com> | 2016-04-12 23:41:02 +0200 |
|---|---|---|
| committer | Michele Campus <fci1908@gmail.com> | 2016-04-12 23:41:02 +0200 |
| commit | da811fbdd0023a0a3dc3f810029ef92e83e1f781 (patch) | |
| tree | 5e75a520f4c2f12ab85b22914f15c8f0857f132e /src/lib/protocols/rtp.c | |
| parent | 885cc3864eccaa0eaadff7233f5a6a94c4239e24 (diff) | |
| parent | d7a2515093ce64d29020c0768956c6ead1ae23da (diff) | |
Merge pull request #173 from theirix/buffer-overflows
Fixed multiple buffer overflows
Diffstat (limited to 'src/lib/protocols/rtp.c')
| -rw-r--r-- | src/lib/protocols/rtp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lib/protocols/rtp.c b/src/lib/protocols/rtp.c index 17744ed95..9bcaec941 100644 --- a/src/lib/protocols/rtp.c +++ b/src/lib/protocols/rtp.c @@ -73,6 +73,8 @@ static void ndpi_rtp_search(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, const u_int8_t * payload, const u_int16_t payload_len) { + if (payload_len < 2) + return; //struct ndpi_packet_struct *packet = &flow->packet; u_int8_t payloadType, payload_type = payload[1] & 0x7F; u_int32_t *ssid = (u_int32_t*)&payload[8]; |