Added undefined guards

cheng-alvin · Nov 28, 2023 · 56f77c5 · 56f77c5
1 parent 1e38547
commit 56f77c5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libjas/error.c b/libjas/error.c
@@ -1,6 +1,8 @@
 #include "error.h"
 
 char *jasErrorno(jasErrorCode_t c) {
-  char *codes[] = {"JAS_NO_ERROR", "JAS_ERROR_UNDEFINED_POINTER"}; // TODO Add more error codes here!
+  char *codes[] = {"JAS_NO_ERROR", "JAS_ERROR_UNDEFINED_POINTER"}; // TODO Add more error codes
+  if (c > sizeof(c) * sizeof(char *))
+    return "JAS_NO_ERROR_CODE";
   return codes[c];
 }