From 9ef96d08df6a55912dfbb8de2e460f719f5a6728 Mon Sep 17 00:00:00 2001 From: Doug Hogan Date: Mon, 14 Jan 2019 23:24:28 -0800 Subject: Make crypto_free() NULL safe --- lib/crypto/c_src/crypto_callback.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/crypto') diff --git a/lib/crypto/c_src/crypto_callback.c b/lib/crypto/c_src/crypto_callback.c index c0ca18e2ce..0141ccd840 100644 --- a/lib/crypto/c_src/crypto_callback.c +++ b/lib/crypto/c_src/crypto_callback.c @@ -92,6 +92,9 @@ static void* crypto_realloc(void* ptr, size_t size CCB_FILE_LINE_ARGS) static void crypto_free(void* ptr CCB_FILE_LINE_ARGS) { + if (ptr == NULL) + return; + enif_free(ptr); } -- cgit v1.2.3