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Crash fix when -f is specified with a non-existing pcap file (-i)

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This commit is contained in:
Luca Deri 2024-11-04 22:14:09 +01:00
parent 183175fc6b
commit 35ef56cc24
1 changed files with 4 additions and 2 deletions
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6
example/ndpiReader.c
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@ -4465,9 +4465,10 @@ static int getNextPcapFileFromPlaylist(u_int16_t thread_id, char filename[], u_i
* @brief Configure the pcap handle
*/
static void configurePcapHandle(pcap_t * pcap_handle) {
if(!pcap_handle)
return;
if(bpfFilter != NULL) {
if(!bpf_cfilter) {
if(pcap_compile(pcap_handle, &bpf_code, bpfFilter, 1, 0xFFFFFF00) < 0) {
printf("pcap_compile error: '%s'\n", pcap_geterr(pcap_handle));
@ -4475,6 +4476,7 @@ static void configurePcapHandle(pcap_t * pcap_handle) {
}
bpf_cfilter = &bpf_code;
}
if(pcap_setfilter(pcap_handle, bpf_cfilter) < 0) {
printf("pcap_setfilter error: '%s'\n", pcap_geterr(pcap_handle));
} else {