ASAN replaces malloc and free with its own implementation.
Should not run jemalloc with ASAN simultaneously.
Change-Id: I2ea3107178c11fe34978bb093737564e1222c0d5
Signed-off-by: niewei <niewei@xiaomi.com>
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/51945
Reviewed-by: Adam Langley <agl@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
diff --git a/crypto/mem.c b/crypto/mem.c
index d3b2112..15d3436 100644
--- a/crypto/mem.c
+++ b/crypto/mem.c
@@ -180,11 +180,17 @@
size_t size = *(size_t *)ptr;
OPENSSL_cleanse(ptr, size + OPENSSL_MALLOC_PREFIX);
+
+// ASan knows to intercept malloc and free, but not sdallocx.
+#if defined(OPENSSL_ASAN)
+ free(ptr);
+#else
if (sdallocx) {
sdallocx(ptr, size + OPENSSL_MALLOC_PREFIX, 0 /* flags */);
} else {
free(ptr);
}
+#endif
}
void *OPENSSL_realloc(void *orig_ptr, size_t new_size) {
