https://bugs.freedesktop.org/show_bug.cgi?id=36403

Summary: [r300g] glean vertattrib regression Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: vlee@vmware.com

mesa: 08d1c91e6c185a186e49189b7ed48629f35a4659 (master)

chipset: RV530 71C5 (ATI Radeon X1600) system architecture: i686 kernel version: 2.6.35-28-generic Linux distribution: Ubuntu 10.10 i386 Machine model: iMac4,1

glean vertattrib crashes but previously passed.

$ ./bin/glean -r results -t vertattrib --quick r300: DRM version: 2.5.0, Name: ATI RV530, ID: 0x71c5, GB: 1, Z: 2 r300: GART size: 509 MB, VRAM size: 128 MB r300: AA compression: NO, Z compression: NO, HiZ: NO Segmentation fault (core dumped)

(gdb) bt #0 0x018887b9 in loopback_VertexAttrib2svARB (index=1, v=0x3f800000) at src/mesa/main/api_loopback.c:1341 #1 0x017ca7c1 in execute_list (ctx=0x99ec320, list=42) at src/mesa/main/dlist.c:8174 #2 0x017cb74f in _mesa_CallList (list=42) at src/mesa/main/dlist.c:8511 #3 0x08140bda in GLEAN::VertAttribTest::TestAttribs (this=0x81c1300, r=..., attribFunc=26, getAttribfv=0x832350 <glGetVertexAttribfvARB>, aliasing=GLEAN::VertAttribTest::DISALLOWED, numAttribs=16) at piglit/tests/glean/tvertattrib.cpp:1357 #4 0x08141257 in GLEAN::VertAttribTest::TestARBfuncs (this=0x81c1300, r=..., shader=false) at piglit/tests/glean/tvertattrib.cpp:1498 #5 0x08141406 in GLEAN::VertAttribTest::runOne (this=0x81c1300, r=...) at piglit/tests/glean/tvertattrib.cpp:1562 #6 0x08142304 in GLEAN::BaseTestGLEAN::VertAttribResult::run (this=0x81c1300, environment=...) at piglit/tests/glean/tbase.h:325 #7 0x080bdd16 in main (argc=7, argv=0xbfd351d4) at piglit/tests/glean/main.cpp:141 (gdb) frame 0 #0 0x018887b9 in loopback_VertexAttrib2svARB (index=1, v=0x3f800000) at src/mesa/main/api_loopback.c:1341 1341 ATTRIB2ARB(index, (GLfloat) v[0], (GLfloat) v[1]); (gdb) print v $3 = (const GLshort *) 0x3f800000