s3/swat: use strlcat instead of strncat to fix build on old Linux distros

SLES 9's glibc for example had weird macros where the use of strncat resulted
in the use of strcat which we don't allow.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User: Björn Jacke <bj@sernet.de>
Autobuild-Date: Thu Aug  4 17:50:24 CEST 2011 on sn-devel-104

Fix bug #8362 (build issue on old glibc systems).

diff --git a/source/web/swat.c b/source/web/swat.c
index bc2497f9bbffdacbe4100bd911f8b3708ad0774a..21e33e1422721c0af69d4ec0f69f15f885cc135d 100644 (file)
--- a/source/web/swat.c
+++ b/source/web/swat.c
@@ -167,7 +167,7 @@ void get_xsrf_token(const char *username, const char *pass,
                char tmp[3];
 
                snprintf(tmp, sizeof(tmp), "%02x", token[i]);
-               strncat(token_str, tmp, sizeof(tmp));
+               strlcat(token_str, tmp, sizeof(tmp));
        }
 }