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| author | Stuart Reilly <rs576h@vyatta.att-mail.com> | 2019-06-28 16:08:36 +0100 |
|---|---|---|
| committer | Stuart Reilly <rs576h@vyatta.att-mail.com> | 2019-06-28 16:08:36 +0100 |
| commit | d8ec0a9229ce32b3194de4bda3ae11a5203d4df9 (patch) | |
| tree | 46f90d5e2d6c7695a153ba293418731b18415a7a /src/lib/protocols/eaq.c | |
| parent | bc1b4885de3a80accda894c51c361e2009d54210 (diff) | |
Move NULL checks to start of functions
Diffstat (limited to 'src/lib/protocols/eaq.c')
| -rw-r--r-- | src/lib/protocols/eaq.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/lib/protocols/eaq.c b/src/lib/protocols/eaq.c index 8768cac6f..e86b83181 100644 --- a/src/lib/protocols/eaq.c +++ b/src/lib/protocols/eaq.c @@ -41,7 +41,15 @@ static void ndpi_int_eaq_add_connection(struct ndpi_detection_module_struct *ndp void ndpi_search_eaq(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { + if (!flow) { + return; + } + struct ndpi_packet_struct *packet = &flow->packet; + if (!packet) { + return; + } + u_int16_t sport = ntohs(packet->udp->source), dport = ntohs(packet->udp->dest); NDPI_LOG_DBG(ndpi_struct, "search eaq\n"); |