From 324abae2ef4e68d54fc3a3a4271fb5bafff8171a Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@strongswan.org>
Date: Thu, 27 Sep 2007 06:40:50 +0000
Subject: [PATCH] added vsyslog to leak detectives white list removed debugging
 hook on openac cleanup

---
 src/libstrongswan/debug.c                | 4 ++--
 src/libstrongswan/debug.h                | 3 +++
 src/libstrongswan/utils/leak_detective.c | 3 ++-
 src/openac/openac.c                      | 6 ++++--
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/libstrongswan/debug.c b/src/libstrongswan/debug.c
index 996cae502..a71e978b8 100644
--- a/src/libstrongswan/debug.c
+++ b/src/libstrongswan/debug.c
@@ -28,7 +28,7 @@
 /**
  * default dbg function which printf all to stderr
  */
-static void dbg_stderr(int level, char *fmt, ...)
+void dbg_default(int level, char *fmt, ...)
 {
 	va_list args;
 	
@@ -38,4 +38,4 @@ static void dbg_stderr(int level, char *fmt, ...)
 	va_end(args);
 }
 
-void (*dbg) (int level, char *fmt, ...) = dbg_stderr;
+void (*dbg) (int level, char *fmt, ...) = dbg_default;
diff --git a/src/libstrongswan/debug.h b/src/libstrongswan/debug.h
index c424a1c11..71f2c7dfd 100644
--- a/src/libstrongswan/debug.h
+++ b/src/libstrongswan/debug.h
@@ -57,4 +57,7 @@
 /** dbg function hook, uses stderr logger by default */
 extern void (*dbg) (int level, char *fmt, ...);
 
+/** default logging function, prints to stderr */
+void dbg_default(int level, char *fmt, ...);
+
 #endif /* DEBUG_H_ */
diff --git a/src/libstrongswan/utils/leak_detective.c b/src/libstrongswan/utils/leak_detective.c
index a28ebba51..dab18fd5c 100644
--- a/src/libstrongswan/utils/leak_detective.c
+++ b/src/libstrongswan/utils/leak_detective.c
@@ -190,7 +190,8 @@ whitelist_t whitelist[] = {
 	{getprotobynumber,			 291},
 	{getservbyport,				 311},
 	{register_printf_function,	 159},
-	{syslog,					  45},
+	{syslog,					  44},
+	{vsyslog,					  41},
 	{dlopen,					 109},
 #	ifdef LIBCURL
 	/* from /usr/lib/libcurl.so.3 */
diff --git a/src/openac/openac.c b/src/openac/openac.c
index 5abf964b9..0ac9f148f 100755
--- a/src/openac/openac.c
+++ b/src/openac/openac.c
@@ -206,8 +206,6 @@ static void openac_dbg(int level, char *fmt, ...)
 	}
 }
 
-void (*dbg) (int level, char *fmt, ...) = openac_dbg;
-
 /**
  * openac main program
  */
@@ -226,6 +224,9 @@ int main(int argc, char **argv)
 	const time_t default_validity = 24*3600; 	/* 24 hours */
 	time_t validity = 0;
 	int status = 1;
+	
+	/* enable openac debugging hook */
+	dbg = openac_dbg;
 
 	passphrase.ptr[0] = '\0';
 	groups = linked_list_create();
@@ -493,5 +494,6 @@ end:
 	ietfAttr_list_destroy(groups);
 	free(serial.ptr);
 	closelog();
+	dbg = dbg_default;
 	exit(status);
 }