Merge pull request #1706 from LeeYoung624/dev

add NULL pointer check in util.c
2019-08-05 15:56:50 +02:00
parent b2e71faaa8 c5caaf52a4
commit 26351071bc
1 changed files with 2 additions and 2 deletions
@@ -494,7 +494,7 @@ int UTIL_countPhysicalCores(void)
            if (fgets(buff, BUF_SIZE, cpuinfo) != NULL) {
                if (strncmp(buff, "siblings", 8) == 0) {
                    const char* const sep = strchr(buff, ':');
-                    if (*sep == '\0') {
+                    if (sep == NULL || *sep == '\0') {
                        /* formatting was broken? */
                        goto failed;
                    }
@@ -503,7 +503,7 @@ int UTIL_countPhysicalCores(void)
                }
                if (strncmp(buff, "cpu cores", 9) == 0) {
                    const char* const sep = strchr(buff, ':');
-                    if (*sep == '\0') {
+                    if (sep == NULL || *sep == '\0') {
                        /* formatting was broken? */
                        goto failed;
                    }