From: Richard Levitte <levitte@openssl.org>
Date: Thu, 30 Jan 2003 10:27:47 +0000 (+0000)
Subject: cert_sk isn't always allocated, so freeing it may cause a crash.
X-Git-Tag: OpenSSL_0_9_7a~36
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d48e6a47bd7d2073d50c932f0addcc3d5b8116a6;p=oweals%2Fopenssl.git

cert_sk isn't always allocated, so freeing it may cause a crash.
PR: 481
---

diff --git a/apps/ca.c b/apps/ca.c
index 0182b9e718..2bc5435bb1 100644
--- a/apps/ca.c
+++ b/apps/ca.c
@@ -1636,7 +1636,8 @@ err:
 	BIO_free_all(out);
 	BIO_free_all(in);
 
-	sk_X509_pop_free(cert_sk,X509_free);
+	if (cert_sk)
+		sk_X509_pop_free(cert_sk,X509_free);
 
 	if (ret) ERR_print_errors(bio_err);
 	app_RAND_write_file(randfile, bio_err);