X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/ed10f40b1520cef2fa633c94289ff9f3241bb3f6..8bca8773b4e2542f9537b8403764867aa76273a5:/sds.c

diff --git a/sds.c b/sds.c
index 6d18d1fd..8d1edcb7 100644
--- a/sds.c
+++ b/sds.c
@@ -1,6 +1,6 @@
 /* SDSLib, A C dynamic strings library
  *
- * Copyright (c) 2006-2009, Salvatore Sanfilippo <antirez at gmail dot com>
+ * Copyright (c) 2006-2010, Salvatore Sanfilippo <antirez at gmail dot com>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -140,7 +140,7 @@ sds sdscpylen(sds s, char *t, size_t len) {
     size_t totlen = sh->free+sh->len;
 
     if (totlen < len) {
-        s = sdsMakeRoomFor(s,len-totlen);
+        s = sdsMakeRoomFor(s,len-sh->len);
         if (s == NULL) return NULL;
         sh = (void*) (s-(sizeof(struct sdshdr)));
         totlen = sh->free+sh->len;
@@ -159,7 +159,7 @@ sds sdscpy(sds s, char *t) {
 sds sdscatprintf(sds s, const char *fmt, ...) {
     va_list ap;
     char *buf, *t;
-    size_t buflen = 32;
+    size_t buflen = 16;
 
     while(1) {
         buf = zmalloc(buflen);