examples: Remove capture filter from parser examples

1 files changed, 1 insertions, 8 deletions

@@ -109,12 +109,11 @@ void handle_pkt(unsigned char *args, const struct pcap_pkthdr *header, const uns
 }
 
 void helpexit() {
-    fprintf(stderr, "[!] Usage: ./parse_eapol --file <file.pcap>\n");
+    fprintf(stderr, "[!] Usage: ./parse_beacon --file <file.pcap>\n");
     exit(EXIT_FAILURE);
 }
 
 int main(int argc, char **argv) {
-    struct bpf_program *filter = NULL;
     pcap_t *handle = NULL;
     pcap_dumper_t *dumper = NULL;
     char errbuf[PCAP_ERRBUF_SIZE];
@@ -141,12 +140,6 @@ int main(int argc, char **argv) {
         exit(EXIT_FAILURE);
     }
 
-    if ((filter = malloc(sizeof(struct bpf_program))) == NULL) {
-        fprintf(stderr, "[!] There was an error allocating memory for the filter.\n");
-        pcap_close(handle);
-        exit(EXIT_FAILURE);
-    }
-
     printf("[+] Setup Complete\n");
 
     dumper = pcap_dump_open(handle, "/tmp/parse_beacon.pcap");