From: Tobias Brunner <tobias@strongswan.org>
Date: Tue, 16 May 2017 15:30:38 +0000 (+0200)
Subject: utils: Make second argument to memxor() const
X-Git-Tag: 5.6.0dr1~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7004a59a4caefa15209636216b9e0a2d6d798be9;p=thirdparty%2Fstrongswan.git

utils: Make second argument to memxor() const
---

diff --git a/src/libstrongswan/utils/utils/memory.c b/src/libstrongswan/utils/utils/memory.c
index 30c6f546c6..4b4b6ccee4 100644
--- a/src/libstrongswan/utils/utils/memory.c
+++ b/src/libstrongswan/utils/utils/memory.c
@@ -20,7 +20,7 @@
 /**
  * Described in header.
  */
-void memxor(uint8_t dst[], uint8_t src[], size_t n)
+void memxor(uint8_t dst[], const uint8_t src[], size_t n)
 {
 	int m, i;
 
diff --git a/src/libstrongswan/utils/utils/memory.h b/src/libstrongswan/utils/utils/memory.h
index b978e7c48b..e840330105 100644
--- a/src/libstrongswan/utils/utils/memory.h
+++ b/src/libstrongswan/utils/utils/memory.h
@@ -80,7 +80,7 @@ static inline void *memset_noop(void *s, int c, size_t n)
 /**
  * Same as memcpy, but XORs src into dst instead of copy
  */
-void memxor(uint8_t dest[], uint8_t src[], size_t n);
+void memxor(uint8_t dest[], const uint8_t src[], size_t n);
 
 /**
  * Safely overwrite n bytes of memory at ptr with zero, non-inlining variant.