diff options
Diffstat (limited to 'example/ndpiReader.c')
| -rw-r--r-- | example/ndpiReader.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/example/ndpiReader.c b/example/ndpiReader.c index a92ee7935..a5481d342 100644 --- a/example/ndpiReader.c +++ b/example/ndpiReader.c @@ -1703,7 +1703,7 @@ static void deleteScanners(struct single_flow_info *scanners) { HASH_ITER(hh, scanners, s, tmp) { HASH_ITER(hh, s->ports, p, tmp2) { - HASH_DEL(s->ports, p); + if(s->ports) HASH_DEL(s->ports, p); free(p); } HASH_DEL(scanners, s); @@ -2600,11 +2600,13 @@ static void printFlowsStats() { //freeing the hash table HASH_ITER(hh, ja3ByHostsHashT, ja3ByHost_element, tmp) { HASH_ITER(hh, ja3ByHost_element->host_client_info_hasht, info_of_element, tmp2) { - HASH_DEL(ja3ByHost_element->host_client_info_hasht, info_of_element); + if(ja3ByHost_element->host_client_info_hasht) + HASH_DEL(ja3ByHost_element->host_client_info_hasht, info_of_element); free(info_of_element); } HASH_ITER(hh, ja3ByHost_element->host_server_info_hasht, info_of_element, tmp2) { - HASH_DEL(ja3ByHost_element->host_server_info_hasht, info_of_element); + if(ja3ByHost_element->host_server_info_hasht) + HASH_DEL(ja3ByHost_element->host_server_info_hasht, info_of_element); free(info_of_element); } HASH_DEL(ja3ByHostsHashT, ja3ByHost_element); @@ -2613,7 +2615,8 @@ static void printFlowsStats() { HASH_ITER(hh, hostByJA3C_ht, hostByJA3Element, tmp3) { HASH_ITER(hh, hostByJA3C_ht->ipToDNS_ht, innerHashEl, tmp4) { - HASH_DEL(hostByJA3Element->ipToDNS_ht, innerHashEl); + if(hostByJA3Element->ipToDNS_ht) + HASH_DEL(hostByJA3Element->ipToDNS_ht, innerHashEl); free(innerHashEl); } HASH_DEL(hostByJA3C_ht, hostByJA3Element); @@ -2623,7 +2626,8 @@ static void printFlowsStats() { hostByJA3Element = NULL; HASH_ITER(hh, hostByJA3S_ht, hostByJA3Element, tmp3) { HASH_ITER(hh, hostByJA3S_ht->ipToDNS_ht, innerHashEl, tmp4) { - HASH_DEL(hostByJA3Element->ipToDNS_ht, innerHashEl); + if(hostByJA3Element->ipToDNS_ht) + HASH_DEL(hostByJA3Element->ipToDNS_ht, innerHashEl); free(innerHashEl); } HASH_DEL(hostByJA3S_ht, hostByJA3Element); |