Fix argument to strncpy.

svn:r2824

diff --git a/src/common/util.c b/src/common/util.c
index ced770e57794432b3d390d3184f24ab82677bdb7..d62be23e6124a75593d18399cad92603fa4eabf3 100644 (file)
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -171,7 +171,7 @@ char *tor_strndup(const char *s, size_t n) {
    * this function gets called a whole lot, and platform strncpy is
    * much faster than strlcpy when strlen(s) is much longer than n.
    */
-  strncpy(dup, s, n+1);
+  strncpy(dup, s, n);
   dup[n]='\0';
   return dup;
 }