test/ssl_old_test.c: Add check for OPENSSL_malloc

As the potential failure of the OPENSSL_malloc(),
it should be better to add the check and return
error if fails.

Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18555)

diff --git a/test/ssl_old_test.c b/test/ssl_old_test.c
index b011534220e4a21c69f726f6ffcf8a58c66e734c..beabb7205ed5d4a46a1167af92791bbf8900c0b9 100644 (file)
--- a/test/ssl_old_test.c
+++ b/test/ssl_old_test.c
@@ -310,6 +310,11 @@ static int cb_server_alpn(SSL *s, const unsigned char **out,
      * verify_alpn.
      */
     alpn_selected = OPENSSL_malloc(*outlen);
+    if (alpn_selected == NULL) {
+        fprintf(stderr, "failed to allocate memory\n");
+        OPENSSL_free(protos);
+        abort();
+    }
     memcpy(alpn_selected, *out, *outlen);
     *out = alpn_selected;