Bug 173799 - XPolygonRegion double free segv
XPolygonRegion double free segv
Status: CLOSED DUPLICATE of bug 173798
Product: Fedora
Classification: Fedora
Component: xorg-x11 (Show other bugs)
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i386 Linux
medium Severity medium
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Assigned To: X/OpenGL Maintenance List
David Lawrence
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2005-11-21 07:26 EST by Caolan McNamara
Modified: 2007-11-30 17:11 EST (History)
0 users

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2005-11-21 07:27:54 EST
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Documentation: ---
CRM:
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


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Description Caolan McNamara 2005-11-21 07:26:58 EST
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20051018 Fedora/1.7.12-2

Description of problem:
*** glibc detected *** ./a.out: double free or corruption (fasttop): 0x09c2b020 ***
======= Backtrace: =========
/lib/libc.so.6[0x4208e0]
/lib/libc.so.6(__libc_free+0x79)[0x420fa2]
/usr/lib/libX11.so.6(XPolygonRegion+0xc38)[0x553953]
./a.out[0x8048464]
/lib/libc.so.6(__libc_start_main+0xdf)[0x3d262f]
./a.out[0x80483a1]
======= Memory map: ========
003a0000-003b9000 r-xp 00000000 03:02 3688599    /lib/ld-2.3.90.so
003b9000-003ba000 r-xp 00018000 03:02 3688599    /lib/ld-2.3.90.so
003ba000-003bb000 rwxp 00019000 03:02 3688599    /lib/ld-2.3.90.so
003bd000-004e3000 r-xp 00000000 03:02 3688603    /lib/libc-2.3.90.so
004e3000-004e5000 r-xp 00125000 03:02 3688603    /lib/libc-2.3.90.so
004e5000-004e7000 rwxp 00127000 03:02 3688603    /lib/libc-2.3.90.so
004e7000-004e9000 rwxp 004e7000 00:00 0
00512000-00514000 r-xp 00000000 03:02 3688645    /lib/libdl-2.3.90.so
00514000-00515000 r-xp 00001000 03:02 3688645    /lib/libdl-2.3.90.so
00515000-00516000 rwxp 00002000 03:02 3688645    /lib/libdl-2.3.90.so
00518000-0051a000 r-xp 00000000 03:02 1943506    /usr/lib/libXau.so.6.0.0
0051a000-0051b000 rwxp 00001000 03:02 1943506    /usr/lib/libXau.so.6.0.0
0051d000-00521000 r-xp 00000000 03:02 1943637    /usr/lib/libXdmcp.so.6.0.0
00521000-00523000 rwxp 00003000 03:02 1943637    /usr/lib/libXdmcp.so.6.0.0
00525000-0061a000 r-xp 00000000 03:02 1947356    /usr/lib/libX11.so.6.2.0
0061a000-0061e000 rwxp 000f5000 03:02 1947356    /usr/lib/libX11.so.6.2.0
0061e000-0061f000 rwxp 0061e000 00:00 0
0088f000-00898000 r-xp 00000000 03:02 3688649    /lib/libgcc_s-4.0.2-20051109.so.1
00898000-00899000 rwxp 00009000 03:02 3688649    /lib/libgcc_s-4.0.2-20051109.so.1
00cb2000-00cb3000 r-xp 00cb2000 00:00 0          [vdso]
08048000-08049000 r-xp 00000000 03:02 1328092    /tmp/newooo/a.out
08049000-0804a000 rw-p 00000000 03:02 1328092    /tmp/newooo/a.out
09c2b000-09c4c000 rw-p 09c2b000 00:00 0          [heap]
b7e00000-b7e21000 rw-p b7e00000 00:00 0
b7e21000-b7f00000 ---p b7e21000 00:00 0
b7f07000-b7f09000 rw-p b7f07000 00:00 0
b7f1f000-b7f20000 rw-p b7f1f000 00:00 0
bfc0b000-bfc20000 rw-p bfc0b000 00:00 0          [stack]
Aborted


Version-Release number of selected component (if applicable):
libX11-0.99.3-3

How reproducible:
Always

Steps to Reproduce:
1. gcc testme.c -lX11
2. ./a.out

Actual Results:  crash

Expected Results:  no crash

Additional info:

affects OOo impress, ok in FC-4
Comment 1 Caolan McNamara 2005-11-21 07:27:54 EST

*** This bug has been marked as a duplicate of 173798 ***

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