[Mesa-dev] [Bug 30629] glDraw[Range]Elements end is out of bounds

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 6 08:00:41 PDT 2010


--- Comment #2 from Brian Paul <brianp at vmware.com> 2010-10-06 08:00:42 PDT ---
This error is reported when one of the indexes/elements specified by the
glDraw[Range]Elements call points to a vertex attribute that's outside the
bounds of the containing VBO.  If nothing is done about this, it's possible for
this to cause a segfault/crash.

To learn more, set a breakpoint on _mesa_warning().  When it gets hit do this
in gdb:
(gdb) call _mesa_print_arrays(ctx)

That will print information about all the enabled vertex arrays.  Please post
that info.

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