diff options
| author | Luca Deri <deri@ntop.org> | 2019-12-09 18:02:48 +0100 |
|---|---|---|
| committer | Luca Deri <deri@ntop.org> | 2019-12-09 18:02:48 +0100 |
| commit | 6d7f3976f33b0d4fbbece60d6b7d549b13107674 (patch) | |
| tree | 8a6c4f84d013d3b0eeeb76037c5fd8b4da0f2516 /src/lib/protocols/stun.c | |
| parent | 65d526d8f6ae75f8d1a3f5c8dd19bf40ec03f320 (diff) | |
Code cleanup
Diffstat (limited to 'src/lib/protocols/stun.c')
| -rw-r--r-- | src/lib/protocols/stun.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/lib/protocols/stun.c b/src/lib/protocols/stun.c index e95965f6b..d5114204f 100644 --- a/src/lib/protocols/stun.c +++ b/src/lib/protocols/stun.c @@ -350,9 +350,13 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * memset(flow->host_server_name, 0, sizeof(flow->host_server_name)); - for(j=0; j<i; j++) - flow->host_server_name[j] = payload[k++]; - + for(j=0; j<i; j++) { + if((k+i) < payload_length) + flow->host_server_name[j] = payload[k++]; + else + break; + } + #ifdef DEBUG_STUN printf("==> [%s]\n", flow->host_server_name); #endif |