Remove use of strcpy() and sprintf().

[tinc] / src / names.c

diff --git a/src/names.c b/src/names.c
index 47729da..a640fe4 100644 (file)
--- a/src/names.c
+++ b/src/names.c
@@ -121,11 +121,11 @@ void make_names(bool daemon) {
        if(!unixsocketname) {
                int len = strlen(pidfilename);
                unixsocketname = xmalloc(len + 8);
-               strcpy(unixsocketname, pidfilename);
+               memcpy(unixsocketname, pidfilename, len);
                if(len > 4 && !strcmp(pidfilename + len - 4, ".pid"))
-                       strcpy(unixsocketname + len - 4, ".socket");
+                       strncpy(unixsocketname + len - 4, ".socket", 8);
                else
-                       strcpy(unixsocketname + len, ".socket");
+                       strncpy(unixsocketname + len, ".socket", 8);
        }
 }