utils: Make second argument to memxor() const

diff --git a/src/libstrongswan/utils/utils/memory.c b/src/libstrongswan/utils/utils/memory.c
index 30c6f546c6f552db57e17f9824b0c600deb0f1e0..4b4b6ccee4993e3b4e7e5e11f6b66e1972e2c26c 100644 (file)
--- 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 b978e7c48b4b70fb1b6ecc2dfc8715d556b2ec22..e8403301057160b882fd43349a81820f7caab7a8 100644 (file)
--- 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.