diff options
Diffstat (limited to 'plugins-root/check_icmp.c')
| -rw-r--r-- | plugins-root/check_icmp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/plugins-root/check_icmp.c b/plugins-root/check_icmp.c index 845fc95d..ecf3d08b 100644 --- a/plugins-root/check_icmp.c +++ b/plugins-root/check_icmp.c @@ -184,14 +184,14 @@ static u_int get_timevar(const char *); static u_int get_timevaldiff(struct timeval *, struct timeval *); static in_addr_t get_ip_address(const char *); static int wait_for_reply(int, u_int); -static int recvfrom_wto(int, char *, unsigned int, struct sockaddr *, u_int *); +static int recvfrom_wto(int, void *, unsigned int, struct sockaddr *, u_int *); static int send_icmp_ping(int, struct rta_host *); static int get_threshold(char *str, threshold *th); static void run_checks(void); static void set_source_ip(char *); static int add_target(char *); static int add_target_ip(char *, struct in_addr *); -static int handle_random_icmp(char *, struct sockaddr_in *); +static int handle_random_icmp(unsigned char *, struct sockaddr_in *); static unsigned short icmp_checksum(unsigned short *, int); static void finish(int); static void crash(const char *, ...); @@ -300,7 +300,7 @@ get_icmp_error_msg(unsigned char icmp_type, unsigned char icmp_code) } static int -handle_random_icmp(char *packet, struct sockaddr_in *addr) +handle_random_icmp(unsigned char *packet, struct sockaddr_in *addr) { struct icmp p, sent_icmp; struct rta_host *host = NULL; @@ -694,7 +694,7 @@ static int wait_for_reply(int sock, u_int t) { int n, hlen; - static char buf[4096]; + static unsigned char buf[4096]; struct sockaddr_in resp_addr; struct ip *ip; struct icmp icp; @@ -814,7 +814,7 @@ static int send_icmp_ping(int sock, struct rta_host *host) { static union { - char *buf; /* re-use so we prevent leaks */ + void *buf; /* re-use so we prevent leaks */ struct icmp *icp; u_short *cksum_in; } packet = { NULL }; @@ -867,7 +867,7 @@ send_icmp_ping(int sock, struct rta_host *host) } static int -recvfrom_wto(int sock, char *buf, unsigned int len, struct sockaddr *saddr, +recvfrom_wto(int sock, void *buf, unsigned int len, struct sockaddr *saddr, u_int *timo) { u_int slen; |