Replaced strlen in process_string with pointer arithmetic.

9 years ago · 2b4d17b337
parent 4a4cf7d795
commit 2b4d17b337
1 changed files with 1 additions and 1 deletions
--- a/parson.c
+++ b/parson.c
@ -437,7 +437,7 @@ static char* process_string(const char *input, size_t len) {
        input_ptr++;
    }
    *output_ptr = '\0';
-    if (try_realloc((void**)&output, strlen(output) + 1) == JSONFailure)
+    if (try_realloc((void**)&output, (size_t)(output_ptr-output) + 1) == JSONFailure) /* resize to new length */
        goto error;
    return output;
 error: