http://bugs.freedesktop.org/show_bug.cgi?id=12906
[EMAIL PROTECTED] changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|[EMAIL PROTECTED] |mesa3d-
| |[EMAIL PROTECTED]
Component|DDX/xorg |Mesa core
OS/Version|FreeBSD |All
Product|xorg |Mesa
QAContact|[EMAIL PROTECTED] |
Summary|reproducible crash in |reproducible crash in
|_mesa_set_viewport on |_mesa_set_viewport
|7.3/FreeBSD/VESA |
Version|7.3 |unspecified
------- Comment #1 from [EMAIL PROTECTED] 2007-10-27 13:45 PST -------
Marcus Better reported a similar crash on Linux in
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=443794
The bug is apparently in GLcore, so I am reassigning to Mesa.
He got the crash while loading http://www.di.se in Firefox with DRI disabled.
Here are 2 corresponding backtraces:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x2adb175b5240 (LWP 6629)]
0x00002adb29c1c27e in _mesa_set_viewport (ctx=0x225c3e0, x=0, y=0, width=140,
height=175) at matrix.c:597
(gdb) bt full
#0 0x00002adb29c1c27e in _mesa_set_viewport (ctx=0x225c3e0, x=0, y=0,
width=140, height=175) at matrix.c:597
No locals.
#1 0x00002adb181e892c in DoRender (cl=<value optimized out>, pc=0x3073ab8
"\024", do_swap=0) at ../../../GL/glx/glxcmds.c:1851
entry = {bytes = 20, varsize = 0}
extra = 0
proc = (__GLXdispatchRenderProcPtr) 0x2adb181ef570 <__glXDisp_Viewport>
err = 0
client = (ClientPtr) 0x1534490
left = 15328
cmdlen = 20
error = 0
commandsDone = 0
glxc = (__GLXcontext *) 0x225c300
sw = <value optimized out>
#2 0x00002adb181ec72c in __glXDispatch (client=0x1534490) at
../../../GL/glx/glxext.c:561
stuff = (xGLXSingleReq *) 0x3073ab0
opcode = <value optimized out>
proc = (__GLXdispatchSingleProcPtr) 0x2adb181e8a40 <__glXDisp_Render>
cl = (__GLXclientState *) 0x21d6310
retval = 1
#3 0x000000000044e210 in Dispatch () at ../../dix/dispatch.c:502
clientReady = <value optimized out>
result = <value optimized out>
client = (ClientPtr) 0x1534490
nready = 0
start_tick = 26000 #4 0x0000000000436a1c in main (argc=8,
argv=0x7fff953a86e8, envp=<value optimized out>) at ../../dix/main.c:452
pScreen = <value optimized out>
i = 1
error = 0
xauthfile = <value optimized out>
alwaysCheckForInput = {0, 1}
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x2ab972f48240 (LWP 7185)]
_mesa_PushAttrib (mask=1048575) at attrib.c:306
(gdb) bt full
#0 _mesa_PushAttrib (mask=1048575) at attrib.c:306
attr = <value optimized out>
newnode = <value optimized out>
head = (struct gl_attrib_node *) 0x2957d30
ctx = (GLcontext *) 0x17611d0
#1 0x00002ab973b7b92c in DoRender (cl=<value optimized out>, pc=0xb61e7c "\b",
do_swap=0)
at ../../../GL/glx/glxcmds.c:1851
entry = {bytes = 8, varsize = 0}
extra = 0
proc = (__GLXdispatchRenderProcPtr) 0x2ab973b82060
<__glXDisp_PushAttrib>
err = 0
client = (ClientPtr) 0x16bf910
left = 0
cmdlen = 8
error = 32767
commandsDone = 9
glxc = (__GLXcontext *) 0x17610f0
sw = <value optimized out>
#2 0x00002ab973b7f72c in __glXDispatch (client=0x16bf910) at
../../../GL/glx/glxext.c:561
stuff = (xGLXSingleReq *) 0xb61dfc
opcode = <value optimized out>
proc = (__GLXdispatchSingleProcPtr) 0x2ab973b7ba40 <__glXDisp_Render>
cl = (__GLXclientState *) 0xb11e20
retval = 1
#3 0x000000000044e210 in Dispatch () at ../../dix/dispatch.c:502
clientReady = <value optimized out>
result = <value optimized out>
client = (ClientPtr) 0x16bf910
nready = 0
start_tick = 28140
#4 0x0000000000436a1c in main (argc=8, argv=0x7fff39a15718, envp=<value
optimized out>)
at ../../dix/main.c:452
pScreen = <value optimized out>
i = 1
error = 0
xauthfile = <value optimized out>
alwaysCheckForInput = {0, 1}
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