[Mesa-dev] [Bug 31439] New: Crash in glBufferSubData() with size == 0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=31439

           Summary: Crash in glBufferSubData() with size == 0
           Product: Mesa
           Version: 7.9
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Mesa core
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: cyp561 at gmail.com


glBufferSubData(GL_ARRAY_BUFFER, 0, 0, 0x7f28e803d850) is crashing, and I think
that's supposed to be a valid (although useless) call.

(Using gentoo.)
media-libs/mesa = 7.9
x11-base/xorg-x11 = 7.4-r1
x11-drivers/xf86-video-ati = 6.13.1

#3  <signal handler called>
No symbol table info available.
#4  0x00007f30b9021522 in radeon_bo_is_referenced_by_cs (bo=0x0, cs=0x2529cb0)
at radeon_bo.c:121
No locals.
#5  0x00007f30b94976b0 in ?? () from /usr/lib64/dri/r600_dri.so
No symbol table info available.
#6  0x000000000059898a in updateSectorGeometry () at ../../src/terrain.c:631

OpenGL Vendor : Advanced Micro Devices, Inc.
OpenGL Renderer : Mesa DRI R600 (RV710 954F) 20090101  TCL DRI2
OpenGL Version : 2.1 Mesa 7.9
Video Mode 1024 x 768 (32 bpp) (window)
OpenGL GLSL Version : 1.20

Please let me know if there's any relevant information missing.

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