Pacify valgrind: it doesn't know realloc(p, 0) is equivalent to free(p).

2026-02-05 17:29:43 +08:00 · 2016-12-23 16:13:18 +01:00
parent eafe79436d
commit 86feee5b7b
1 changed files with 4 additions and 0 deletions
--- a/jsstate.c
+++ b/jsstate.c
@@ -9,6 +9,10 @@

 static void *js_defaultalloc(void *actx, void *ptr, int size)
 {
+	if (size == 0) {
+		free(ptr);
+		return NULL;
+	}
 	return realloc(ptr, (size_t)size);
 }