From: Matt Caswell <matt@openssl.org>
Date: Mon, 10 Oct 2016 15:53:11 +0000 (+0100)
Subject: Fix a double free in ca command line
X-Git-Tag: OpenSSL_1_0_2k~55
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=57aa2f154e3e0f427be59497f58092dd3ec0528a;p=openssl

Fix a double free in ca command line

Providing a spkac file with no default section causes a double free.

Thanks to Brian Carpenter for reporting this issue.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
(cherry picked from commit 229bd12487f8576fc088dc4f641950ac33c62033)
---

diff --git a/apps/ca.c b/apps/ca.c
index 20c4ebb043..4cea3cb7b1 100644
--- a/apps/ca.c
+++ b/apps/ca.c
@@ -2224,7 +2224,6 @@ static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey,
     sk = CONF_get_section(parms, "default");
     if (sk_CONF_VALUE_num(sk) == 0) {
         BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
-        CONF_free(parms);
         goto err;
     }