From: bcook <bcook@openbsd.org>
Date: Sun, 24 Aug 2014 16:11:39 +0000 (+0000)
Subject: constify strerror return value
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ee900073fe038e874d482e8c9ba723dec516354b;p=openbsd

constify strerror return value

There is no intention to modify the string returned by strerror and
doing so is forbidden by the standard.

from Jonas 'Sortie' Termansen

ok tedu@ deraadt@
---

diff --git a/lib/libcrypto/err/err.c b/lib/libcrypto/err/err.c
index 571bfaed167..0802249da45 100644
--- a/lib/libcrypto/err/err.c
+++ b/lib/libcrypto/err/err.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: err.c,v 1.38 2014/07/11 08:44:48 jsing Exp $ */
+/* $OpenBSD: err.c,v 1.39 2014/08/24 16:11:39 bcook Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -596,7 +596,7 @@ build_SYS_str_reasons(void)
 		if (str->string == NULL) {
 			char (*dest)[LEN_SYS_STR_REASON] =
 			    &(strerror_tab[i - 1]);
-			char *src = strerror(i);
+			const char *src = strerror(i);
 			if (src != NULL) {
 				strlcpy(*dest, src, sizeof *dest);
 				str->string = *dest;
diff --git a/lib/libssl/src/crypto/err/err.c b/lib/libssl/src/crypto/err/err.c
index 571bfaed167..0802249da45 100644
--- a/lib/libssl/src/crypto/err/err.c
+++ b/lib/libssl/src/crypto/err/err.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: err.c,v 1.38 2014/07/11 08:44:48 jsing Exp $ */
+/* $OpenBSD: err.c,v 1.39 2014/08/24 16:11:39 bcook Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -596,7 +596,7 @@ build_SYS_str_reasons(void)
 		if (str->string == NULL) {
 			char (*dest)[LEN_SYS_STR_REASON] =
 			    &(strerror_tab[i - 1]);
-			char *src = strerror(i);
+			const char *src = strerror(i);
 			if (src != NULL) {
 				strlcpy(*dest, src, sizeof *dest);
 				str->string = *dest;