From: Matt Caswell <matt@openssl.org>
Date: Tue, 2 May 2017 10:08:33 +0000 (+0100)
Subject: Fix ASN1_TIME_to_generalizedtime to take a const ASN1_TIME
X-Git-Tag: OpenSSL_1_1_0f~11
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c231202e10a078fc52cd51301553a1a09a957f8f;p=oweals%2Fopenssl.git

Fix ASN1_TIME_to_generalizedtime to take a const ASN1_TIME

Fixes #1526

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3360)
(cherry picked from commit 9bfeeef8ee2220339e601a028fa991c30d296ed4)
---

diff --git a/crypto/asn1/a_time.c b/crypto/asn1/a_time.c
index db82d297d2..46f539cb8d 100644
--- a/crypto/asn1/a_time.c
+++ b/crypto/asn1/a_time.c
@@ -59,7 +59,7 @@ int ASN1_TIME_check(const ASN1_TIME *t)
 }
 
 /* Convert an ASN1_TIME structure to GeneralizedTime */
-ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t,
+ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(const ASN1_TIME *t,
                                                    ASN1_GENERALIZEDTIME **out)
 {
     ASN1_GENERALIZEDTIME *ret = NULL;
diff --git a/include/openssl/asn1.h b/include/openssl/asn1.h
index df764c5f9f..35637ccbdb 100644
--- a/include/openssl/asn1.h
+++ b/include/openssl/asn1.h
@@ -625,8 +625,8 @@ ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t);
 ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t,
                          int offset_day, long offset_sec);
 int ASN1_TIME_check(const ASN1_TIME *t);
-ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME
-                                                   **out);
+ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(const ASN1_TIME *t,
+                                                   ASN1_GENERALIZEDTIME **out);
 int ASN1_TIME_set_string(ASN1_TIME *s, const char *str);
 
 int i2a_ASN1_INTEGER(BIO *bp, const ASN1_INTEGER *a);