[Xcb] [Bug 21644] New: git version of xcb-proto crashes 'awesome'

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=21644

           Summary: git version of xcb-proto crashes 'awesome'
           Product: XCB
           Version: unspecified
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Protocol
        AssignedTo: xcb at lists.freedesktop.org
        ReportedBy: mceier at gmail.com


I crashes in code like this:

xcb_size_hints_t size_hints;
xcb_get_wm_normal_hints_reply(connection,
  xcb_get_wm_normal_hints_unchecked(connection,win),&size_hints, NULL);

or

xcb_wm_hints_t wm_hints;
xcb_get_wm_hints_reply(connection,
  xcb_get_wm_hints_unchecked(connection,win),&wm_hints, NULL);

so I think it isn't 'awesome' bug.

It is caused by commit fe7b12db4fc0e95f3eef038581bf2154e1727c7a
"Correct the length calculation for the value field of GetPropertyReply."

After doing revert 'awesome' didn't crash.


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