From: Bernd Edlinger <bernd.edlinger@hotmail.de>
Date: Thu, 2 Feb 2017 12:36:10 +0000 (+0100)
Subject: Fix a crash with malformed user notice policy numbers
X-Git-Tag: OpenSSL_1_1_1-pre1~2476
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=fe4075f25962dbd302d856c11ac47adb84edc9ca;hp=83b4049ab75e9da1815e9c854a9297bca3d4af6b

Fix a crash with malformed user notice policy numbers

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2352)
---

diff --git a/crypto/x509v3/v3_cpols.c b/crypto/x509v3/v3_cpols.c
index a697338488..f717e132d4 100644
--- a/crypto/x509v3/v3_cpols.c
+++ b/crypto/x509v3/v3_cpols.c
@@ -345,10 +345,10 @@ static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos)
     return 1;
 
  merr:
+    ASN1_INTEGER_free(aint);
     X509V3err(X509V3_F_NREF_NOS, ERR_R_MALLOC_FAILURE);
 
  err:
-    sk_ASN1_INTEGER_pop_free(nnums, ASN1_STRING_free);
     return 0;
 }