Drop packets forwarded via TCP if they are too big (CVE-2013-1428).

[tinc] / lib / utils.h

diff --git a/lib/utils.h b/lib/utils.h
index 4456616..2e4fcf8 100644 (file)
--- a/lib/utils.h
+++ b/lib/utils.h
@@ -21,7 +21,7 @@
 #ifndef __TINC_UTILS_H__
 #define __TINC_UTILS_H__
 
-extern void hex2bin(char *src, char *dst, int length);
+extern bool hex2bin(char *src, char *dst, int length);
 extern void bin2hex(char *src, char *dst, int length);
 
 #ifdef HAVE_MINGW
@@ -40,6 +40,6 @@ extern const char *winerror(int);
 #define sockinprogress(x) ((x) == EINPROGRESS)
 #endif
 
-extern unsigned int bitfield_to_int(void *bitfield, size_t size);
+extern unsigned int bitfield_to_int(const void *bitfield, size_t size);
 
 #endif                                                 /* __TINC_UTILS_H__ */