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Close everything properly in case of SIGINT

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This commit is contained in:
William Robinet 2021-01-15 11:59:26 +01:00
parent 1ad3de3fc8
commit 8ef5540e58
1 changed files with 6 additions and 3 deletions
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9
base/pcap-snoop.c
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@ -127,6 +127,9 @@ int print_version()
} }
pcap_t *p; pcap_t *p;
proto_mod *mod=&ssl_mod;
n_handler *n;
char *interface_name=0;
void sig_handler(int sig) void sig_handler(int sig)
{ {
int freed_conn = 0; int freed_conn = 0;
@ -140,6 +143,9 @@ void sig_handler(int sig)
if(p) if(p)
pcap_close(p); pcap_close(p);
if(interface_name)
free(interface_name);
exit(0); exit(0);
} }
@ -287,7 +293,6 @@ int main(argc,argv)
char **argv; char **argv;
{ {
int r; int r;
n_handler *n;
#ifdef _WIN32 #ifdef _WIN32
__declspec(dllimport) char *optarg; __declspec(dllimport) char *optarg;
__declspec(dllimport) int optind; __declspec(dllimport) int optind;
@ -296,10 +301,8 @@ int main(argc,argv)
extern int optind; extern int optind;
#endif #endif
pcap_if_t *interfaces; pcap_if_t *interfaces;
char *interface_name=0;
char *file=0; char *file=0;
char *filter=0; char *filter=0;
proto_mod *mod=&ssl_mod;
bpf_u_int32 localnet,netmask; bpf_u_int32 localnet,netmask;
int c; int c;
module_def *m=0; module_def *m=0;