rfbRegisterProtocolExtension extMutex was never initialized.

e781eea6 · runge · 454c1fad · e781eea6 · e781eea6
Commit e781eea6 authored Jan 06, 2006 by runge
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ChangeLog ChangeLog +4 -0

main.c libvncserver/main.c +6 -0

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--- a/ChangeLog
+++ b/ChangeLog
+2006-01-05  Karl Runge <runge@karlrunge.com>
+	* libvncserver/main.c: rfbRegisterProtocolExtension extMutex was
+	  never initialized.
+
 2005-12-24  Karl Runge <runge@karlrunge.com>
 	* x11vnc: enhance -passwdfile features, filetransfer on by default.


--- a/libvncserver/main.c
+++ b/libvncserver/main.c
@@ -61,6 +61,12 @@ void
 rfbRegisterProtocolExtension(rfbProtocolExtension* extension)
 {
 	rfbProtocolExtension* last;
+	static extMutex_initialized = 0;
+
+	if (! extMutex_initialized) {
+		INIT_MUTEX(extMutex);
+		extMutex_initialized = 1;
+	}

 	LOCK(extMutex);
 	last = extension;