Utils: InplaceDecodePointerString: Check for NULL

8 years ago · a2309a509d
1 changed files with 5 additions and 0 deletions
--- a/cJSON_Utils.c
+++ b/cJSON_Utils.c
@ -208,6 +208,11 @@ cJSON *cJSONUtils_GetPointer(cJSON *object, const char *pointer)
 static void cJSONUtils_InplaceDecodePointerString(char *string)
 {
    char *s2 = string;
+
+    if (string == NULL) {
+        return;
+    }
+
    for (; *string; s2++, string++)
    {
        *s2 = (*string != '~')