From 5addb3e1cc524f32c860f22f5740aace8699e28d Mon Sep 17 00:00:00 2001 From: Tianyi Song Date: Tue, 25 Feb 2025 13:35:03 +0800 Subject: [PATCH] openssl: check return value of X509_get0_pubkey Fixes #16468 Closes #16469 --- lib/vtls/openssl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c index 3816ce14e9..c7d84291c7 100644 --- a/lib/vtls/openssl.c +++ b/lib/vtls/openssl.c @@ -4532,7 +4532,7 @@ static void infof_certstack(struct Curl_easy *data, const SSL *ssl) sizeof(group_name), NULL); msnprintf(group_name_final, sizeof(group_name_final), "/%s", group_name); } - type_name = EVP_PKEY_get0_type_name(current_pkey); + type_name = current_pkey ? EVP_PKEY_get0_type_name(current_pkey) : NULL; #else get_group_name = 0; type_name = NULL; -- 2.47.3