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Bug 176921 - x11-apps/xdpyinfo crash on invalid pointer (patch)
Summary: x11-apps/xdpyinfo crash on invalid pointer (patch)
Status: RESOLVED UPSTREAM
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: High normal
Assignee: Gentoo X packagers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-05-03 15:24 UTC by Werner Meisner
Modified: 2007-08-02 01:17 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---

Attachments
patch for the problem (xdpyinfo.patch,822 bytes, patch)
2007-05-03 15:25 UTC, Werner Meisner 		Details | Diff
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Description Werner Meisner 2007-05-03 15:24:44 UTC 
[...]
XFree86-VidModeExtension version 2.2 opcode: 134, base error: 130
  Monitor Information:
    Vendor: , Model: 
    Num hsync: 1, Num vsync: 1
    hsync range 0:  30.00 -  70.00
    vsync range 0:  47.00 -  85.00
*** glibc detected *** ./xdpyinfo: munmap_chunk(): invalid pointer: 0xb7ec7940 




Reproducible: Always
Comment 1 Werner Meisner 2007-05-03 15:25:59 UTC 
Created attachment 118053 [details, diff]
patch for the problem
Comment 2 Joshua Baergen (RETIRED) gentoo-dev 2007-05-13 16:13:49 UTC 
Which version is this against?
Comment 3 Werner Meisner 2007-05-15 09:42:33 UTC 
(In reply to comment #2)
> Which version is this against?
> 

xdpyinfo-1.0.2

a "xdpyinfo -ext all" with no  VendorName and ModelName in
the Monitor-Section from xorg.conf leads to that bug 

The second part is from a InputDevice-Section for the mouse
with a evdev-Device and no Option Device
Comment 4 Donnie Berkholz (RETIRED) gentoo-dev 2007-08-02 01:17:15 UTC 
Please file this bug upstream at bugs.freedesktop.org in the xorg product, then post the URL here so we can track it. Once the bug is fixed upstream, we will be happy to add a patch in Gentoo. Thanks!