diff options
Diffstat (limited to 'plugins-root/check_icmp.c')
-rw-r--r-- | plugins-root/check_icmp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/plugins-root/check_icmp.c b/plugins-root/check_icmp.c index c3be2ef..1d47e9f 100644 --- a/plugins-root/check_icmp.c +++ b/plugins-root/check_icmp.c | |||
@@ -274,7 +274,7 @@ get_icmp_error_msg(unsigned char icmp_type, unsigned char icmp_code) | |||
274 | break; | 274 | break; |
275 | 275 | ||
276 | case ICMP_TIMXCEED: | 276 | case ICMP_TIMXCEED: |
277 | /* really 'out of reach', or non-existant host behind a router serving | 277 | /* really 'out of reach', or non-existent host behind a router serving |
278 | * two different subnets */ | 278 | * two different subnets */ |
279 | switch(icmp_code) { | 279 | switch(icmp_code) { |
280 | case ICMP_TIMXCEED_INTRANS: msg = "Time to live exceeded in transit"; break; | 280 | case ICMP_TIMXCEED_INTRANS: msg = "Time to live exceeded in transit"; break; |
@@ -1432,15 +1432,20 @@ get_ip_address(const char *ifname) | |||
1432 | { | 1432 | { |
1433 | // TODO: Rewrite this so the function return an error and we exit somewhere else | 1433 | // TODO: Rewrite this so the function return an error and we exit somewhere else |
1434 | struct sockaddr_in ip; | 1434 | struct sockaddr_in ip; |
1435 | ip.sin_addr.s_addr = 0; // Fake initialization to make compiler happy | ||
1435 | #if defined(SIOCGIFADDR) | 1436 | #if defined(SIOCGIFADDR) |
1436 | struct ifreq ifr; | 1437 | struct ifreq ifr; |
1437 | 1438 | ||
1438 | strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name) - 1); | 1439 | strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name) - 1); |
1440 | |||
1439 | ifr.ifr_name[sizeof(ifr.ifr_name) - 1] = '\0'; | 1441 | ifr.ifr_name[sizeof(ifr.ifr_name) - 1] = '\0'; |
1442 | |||
1440 | if(ioctl(icmp_sock, SIOCGIFADDR, &ifr) == -1) | 1443 | if(ioctl(icmp_sock, SIOCGIFADDR, &ifr) == -1) |
1441 | crash("Cannot determine IP address of interface %s", ifname); | 1444 | crash("Cannot determine IP address of interface %s", ifname); |
1445 | |||
1442 | memcpy(&ip, &ifr.ifr_addr, sizeof(ip)); | 1446 | memcpy(&ip, &ifr.ifr_addr, sizeof(ip)); |
1443 | #else | 1447 | #else |
1448 | (void) ifname; | ||
1444 | errno = 0; | 1449 | errno = 0; |
1445 | crash("Cannot get interface IP address on this platform."); | 1450 | crash("Cannot get interface IP address on this platform."); |
1446 | #endif | 1451 | #endif |