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| author | Luca Deri <lucaderi@users.noreply.github.com> | 2020-02-08 11:20:54 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-08 11:20:54 +0100 |
| commit | 33d761a55a0b259ae604d9c8ee528bf51e22d143 (patch) | |
| tree | 6a95aee7060539ed8dc4cd4990aa7c66571a581c /src/lib/protocols | |
| parent | 2bd89be3e2ce52afcf105cdde2b0624f758ad638 (diff) | |
| parent | 418ea234ae31ed9e9d9c60994d0c99022fc38a54 (diff) | |
Merge pull request #838 from catenacyber/fix2
Adds missing checks
Diffstat (limited to 'src/lib/protocols')
| -rw-r--r-- | src/lib/protocols/telnet.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lib/protocols/telnet.c b/src/lib/protocols/telnet.c index 0848ef467..dfccd904e 100644 --- a/src/lib/protocols/telnet.c +++ b/src/lib/protocols/telnet.c @@ -41,6 +41,8 @@ static int search_telnet_again(struct ndpi_detection_module_struct *ndpi_struct, printf("==> %s() [%s][direction: %u]\n", __FUNCTION__, packet->payload, packet->packet_direction); #endif + if (packet->payload == NULL) + return(1); if(packet->payload[0] == 0xFF) return(1); |