ensure: Fix overflow detection

DaveGamble · Apr 5, 2017 · 2683d4d · 2683d4d
1 parent 3c1bfe1
commit 2683d4d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cJSON.c b/cJSON.c
@@ -276,7 +276,7 @@ static unsigned char* ensure(printbuffer * const p, size_t needed, const interna
     }
 
     /* calculate new buffer size */
-    if (newsize > (INT_MAX / 2))
+    if (needed > (INT_MAX / 2))
     {
         /* overflow of int, use INT_MAX if possible */
         if (needed <= INT_MAX)