Fix Isan error.

yugr · Dec 20, 2024 · f695fc7 · f695fc7
1 parent f2fa348
commit f695fc7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/sortchecker.c b/src/sortchecker.c
@@ -486,6 +486,10 @@ static void check_total_order(ErrorContext *ctx, const Comparator *cmp, const ch
 }
 
 // Pseudo-randomly shuffle vector to provoke errors in far elements
+#ifdef __clang__
+// We have intentional unsigned overflow
+__attribute__((no_sanitize("integer")))
+#endif
 static void shuffle(void *data, size_t n, size_t sz) {
   size_t i;
   for (i = 0; i < n; ++i) {