[cairo-bugs] [Bug 92848] xlib & xcb mix may lead to shmdt before Attach

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92848

Uli Schlachter <psychon at znc.in> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Uli Schlachter <psychon at znc.in> ---
commit 98d01cd119eaa7d50cf0ec6c6cc32ee170397ad5
Author: Marc-André Lureau <marcandre.lureau at gmail.com>
Date:   Fri Nov 6 18:13:05 2015 +0100

    xlib: fix mixing xcb & xlib calls

    NextRequest is a macro that doesn't mix well with xcb, since
    dpy->request is not updated. Instead use XNextRequest() that was fixed
    to do the right thing with xcb in libX11 commit:
   
http://cgit.freedesktop.org/xorg/lib/libX11/commit/?id=7f8f9a36ef901f31279c385caf960a22daeb33fe

    This may solve application X errors when a shmdt() is called by cairo
    before the Attach request is processed.

    Signed-off-by: Marc-André Lureau <marcandre.lureau at redhat.com>
    Signed-off-by: Uli Schlachter <psychon at znc.in>

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