r17365: Fix memleak.

Guenther

diff --git a/source/nsswitch/pam_winbind.c b/source/nsswitch/pam_winbind.c
index 393dc292459631e45f6f7aaf78fe9d4528b74bd6..f96dd0ee9b6fd7e7529616ef8fe231bb4def7a5e 100644 (file)
--- a/source/nsswitch/pam_winbind.c
+++ b/source/nsswitch/pam_winbind.c
@@ -227,12 +227,15 @@ static int _make_remark_format(pam_handle_t * pamh, int type, const char *format
 {
        va_list args;
        char *var;
+       int ret;
 
        va_start(args, format);
        vasprintf(&var, format, args);
        va_end(args);
 
-       return _make_remark(pamh, type, var);
+       ret = _make_remark(pamh, type, var);
+       SAFE_FREE(var);
+       return ret;
 }
 
 static int pam_winbind_request(pam_handle_t * pamh, int ctrl,