sockaddr_un.sun_path appears to never hold anything after accept()

[redis.git] / src / object.c

diff --git a/src/object.c b/src/object.c
index 51582619e12526ca6cec434cd50eee27055f8fe0..21268340c6d4e7e3b43766e5f405f51e5dfe8751 100644 (file)
--- a/src/object.c
+++ b/src/object.c
@@ -1,5 +1,6 @@
 #include "redis.h"
 #include <pthread.h>
+#include <math.h>
 
 robj *createObject(int type, void *ptr) {
     robj *o;
@@ -319,7 +320,7 @@ int getDoubleFromObject(robj *o, double *target) {
         redisAssert(o->type == REDIS_STRING);
         if (o->encoding == REDIS_ENCODING_RAW) {
             value = strtod(o->ptr, &eptr);
-            if (eptr[0] != '\0') return REDIS_ERR;
+            if (eptr[0] != '\0' || isnan(value)) return REDIS_ERR;
         } else if (o->encoding == REDIS_ENCODING_INT) {
             value = (long)o->ptr;
         } else {