From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 4 Aug 2006 18:26:40 +0000 (+0000)
Subject:  r7010@Kushana:  nickm | 2006-08-03 10:47:36 -0700
X-Git-Tag: tor-0.1.2.1-alpha~108
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8f28a71e863fbec55b1bf7b91c5156ea7a15039;p=thirdparty%2Ftor.git

 r7010@Kushana:  nickm | 2006-08-03 10:47:36 -0700
 Enable log message format checking in eventdns.c when __GNUC__ is defined.


svn:r6977
---

diff --git a/src/or/eventdns.c b/src/or/eventdns.c
index 3144b9b0f3..45f375c95c 100644
--- a/src/or/eventdns.c
+++ b/src/or/eventdns.c
@@ -426,6 +426,13 @@ eventdns_set_log_fn(eventdns_debug_log_fn_type fn)
   eventdns_log_fn = fn;
 }
 
+#ifdef __GNUC__
+#define EVENTDNS_LOG_CHECK  __attribute__ ((format(printf, 1, 2)))
+#else
+#define EVENTDNS_LOG_CHECK
+#endif
+
+static void _eventdns_log(const char *fmt, ...) EVENTDNS_LOG_CHECK;
 static void
 _eventdns_log(const char *fmt, ...)
 {