libXi XGetExtensionVersion does not release lock when extension is not present
Magnus.Kessler at gmx.net
Tue Nov 14 10:37:54 PST 2006
On Monday 16 October 2006 19:00, Magnus Kessler wrote:
> Even after the recent changes to libXi's lock handling there is still a
> case where the lock is not correctly freed. This happens when the XInput
> extension is not available on the server.
> I have opened bug #8663
> (https://bugs.freedesktop.org/show_bug.cgi?id=8663) for this and attached
> a rather large patch to it that attempts to clean up the lock handling in
> libXi. The patch removes all lock-related side effects from internal
> functions and also gets rid of the recursive calls between
> _XiCheckExtInit() and _XiGetExtensionVersion().
> Please review and apply to the tree if appropriate.
Has anybody had a chance to review this bug? I feel it is important to get
this fix into 7.2 as it removes one more potential crash when using xcb. It
also cleans up the code a bit IMHO.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 189 bytes
Desc: not available
More information about the xorg