From 858fef5c8fc0c1b4c237dc65499756c3664492d8 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 31 Oct 2017 23:21:30 +0100
Subject: [*] Mark logadd() as printf-style function, fix errors that it
 revealed

...there were quite a few format string errors as it turns out :/
---
 src/shared/log.h        | 3 ++-
 src/shared/sockhelper.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/shared')

diff --git a/src/shared/log.h b/src/shared/log.h
index f273cab..74b3511 100644
--- a/src/shared/log.h
+++ b/src/shared/log.h
@@ -45,7 +45,8 @@ bool log_openLogFile(const char *path);
 /**
  * Add a line to the log
  */
-void logadd(const logmask_t mask, const char *text, ...);
+void logadd(const logmask_t mask, const char *text, ...)
+	__attribute__ ((format (printf, 2, 3)));
 
 /**
  * Return last size bytes of log.
diff --git a/src/shared/sockhelper.c b/src/shared/sockhelper.c
index 6fc7f46..1e34462 100644
--- a/src/shared/sockhelper.c
+++ b/src/shared/sockhelper.c
@@ -235,7 +235,7 @@ bool sock_listen(poll_list_t* list, char* bind_addr, uint16_t port)
 			continue;
 		}
 		if ( listen( sock, 20 ) == -1 ) {
-			logadd( LOG_WARNING, "(Bind to %s): cannot listen(), errno=%d", errno );
+			logadd( LOG_WARNING, "(Bind to %s): cannot listen(), errno=%d", bla, errno );
 			close( sock );
 			continue;
 		}
-- 
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