testdisk crashed with SIGSEGV in memalign()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
testdisk (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
with an ubuntu oneiric 64bit live usb, testdisk installed:
testdisk crashed after attempting to list ('p') files of a partition found with deep search.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: testdisk 6.11-2
ProcVersionSign
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
CasperVersion: 1.287
Date: Sun Oct 16 13:50:50 2011
ExecutablePath: /usr/sbin/testdisk
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: testdisk
ProcEnviron:
SHELL=/bin/bash
LANG=de_DE.UTF-8
SegvAnalysis:
Segfault happened at: 0x7fdd23544d1d: cmp 0x18(%rdx),%r12
PC (0x7fdd23544d1d) ok
source "0x18(%rdx)" (0x00000018) not located in a known VMA region (needed readable region)!
destination "%r12" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: testdisk
StacktraceTop:
?? () from /lib/x86_
?? () from /lib/x86_
?? () from /lib/x86_
memalign () from /lib/x86_
posix_memalign () from /lib/x86_
Title: testdisk crashed with SIGSEGV in memalign()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
StacktraceTop: _libc_memalign (alignment=512, bytes=1024) at malloc.c:3880
malloc_consolidate (av=0x7fdd238661c0) at malloc.c:5169
malloc_consolidate (av=0x7fdd238661c0) at malloc.c:5115
_int_malloc (av=0x7fdd238661c0, bytes=1584) at malloc.c:4373
_int_memalign (av=0x7fdd238661c0, alignment=512, bytes=<optimized out>) at malloc.c:5492
__GI__