reintroduce hardening against partially-replaced allocator

[musl] / src / malloc / memalign.c

diff --git a/src/malloc/memalign.c b/src/malloc/memalign.c
index 7246a99..8a6152f 100644 (file)
--- a/src/malloc/memalign.c
+++ b/src/malloc/memalign.c
@@ -13,7 +13,7 @@ void *__memalign(size_t align, size_t len)
                return 0;
        }
 
-       if (len > SIZE_MAX - align) {
+       if (len > SIZE_MAX - align || __malloc_replaced) {
                errno = ENOMEM;
                return 0;
        }