[Mesa-dev] [Bug 31587] strange segfault in vgFinish

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=31587

--- Comment #3 from Luca Barbato <lu_zero at gentoo.org> 2010-11-20 05:20:24 PST ---
(In reply to comment #2)
> I got a FPE a little further, this time in vgDrawPath. Still null pointers

Switching to llvm 2.8 solved that one. but then there is yet another bug in

#0  0x0000000200000003 in ?? ()
#1  0x00002aaaae839c26 in vs_llvm_delete (dvs=0x75b620)
    at draw/draw_vs_llvm.c:77
#2  0x00002aaaae7e7254 in llvmpipe_delete_vs_state (
    pipe=<value optimized out>, vs=0x757490) at lp_state_vs.c:105
#3  0x00002aaaafcf418c in util_destroy_blit (ctx=0x757160)
    at util/u_blit.c:173
#4  0x00002aaaafcc71a0 in vg_destroy_context (ctx=0x752cf0)
    at vg_context.c:171
#5  0x00002aaaadb44028 in destroy_context (drv=<value optimized out>, 
    dpy=0x671a80, draw=0x863930, read=0x863930, ctx=0x7a5a70)
    at common/egl_g3d_api.c:219
#6  egl_g3d_make_current (drv=<value optimized out>, dpy=0x671a80, 
    draw=0x863930, read=0x863930, ctx=0x7a5a70) at common/egl_g3d_api.c:556
#7  0x00002aaaabb674f9 in eglMakeCurrent (dpy=0x671a80, draw=0x863930, 
    read=0x863930, ctx=0x7a5a70) at eglapi.c:481
#8  0x000000000044b7f5 in _cairo_boilerplate_vg_create_surface_egl (
    name=<value optimized out>, content=CAIRO_CONTENT_COLOR_ALPHA, 
    width=<value optimized out>, height=<value optimized out>, 
    max_width=<value optimized out>, max_height=<value optimized out>, 
    mode=<value optimized out>, id=<value optimized out>, 
    closure=0x7fffffffc0a0) at cairo-boilerplate-vg.c:272


Looks like the cairo test might be a goldmine =) should I open another bug or
change the bug title?

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