1 files changed, 3 insertions, 3 deletions

diff --git a/plugins/check_ntp.c b/plugins/check_ntp.c
index 26543f4d..d6e1dd5f 100644
--- a/plugins/check_ntp.c
+++ b/plugins/check_ntp.c
@@ -191,7 +191,7 @@ typedef struct {
         do{ if(!t.tv_usec && !t.tv_sec) n=0x0UL; \
                 else { \
                         L32(n)=htonl(t.tv_sec + EPOCHDIFF); \
-                        R32(n)=htonl((4294.967296*t.tv_usec)+.5); \
+                        R32(n)=htonl((uint64_t)((4294.967296*t.tv_usec)+.5)); \
                 } \
         } while(0)
 
@@ -287,7 +287,7 @@ void setup_request(ntp_message *p){
         VN_SET(p->flags, 4);
         MODE_SET(p->flags, MODE_CLIENT);
         p->poll=4;
-        p->precision=0xfa;
+        p->precision=(int8_t)0xfa;
         L16(p->rtdelay)=htons(1);
         L16(p->rtdisp)=htons(1);
 
@@ -541,7 +541,7 @@ double jitter_request(const char *host, int *status){
                  */
                 npeers+=(ntohs(req.count)/sizeof(ntp_assoc_status_pair));
                 peers=(ntp_assoc_status_pair*)realloc(peers, sizeof(ntp_assoc_status_pair)*npeers);
-                memcpy((void*)peers+peer_offset, (void*)req.data, sizeof(ntp_assoc_status_pair)*npeers);
+                memcpy((void*)((ptrdiff_t)peers+peer_offset), (void*)req.data, sizeof(ntp_assoc_status_pair)*npeers);
                 peer_offset+=ntohs(req.count);
         } while(req.op&REM_MORE);