Return an error if gmtime returns NULL.

52c4c51f · Dr. Stephen Henson · 767712fa · 52c4c51f
隐藏空白更改
内联并排

Showing with 4 addition and 2 deletion

crypto/o_time.c crypto/o_time.c +4 -2

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--- a/crypto/o_time.c
+++ b/crypto/o_time.c
@@ -80,8 +80,10 @@ struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result)
 	ts = result;
 #elif !defined(OPENSSL_SYS_VMS)
 	ts = gmtime(timer);
-	if (ts != NULL)
-		memcpy(result, ts, sizeof(struct tm));
+	if (ts == NULL)
+		return NULL;
+
+	memcpy(result, ts, sizeof(struct tm));
 	ts = result;
 #endif
 #ifdef OPENSSL_SYS_VMS