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[Bug 1497032] Re: dumpe2fs crashed with SIGSEGV in strlen()

 

*** This bug is a duplicate of bug 1438405 ***
    https://bugs.launchpad.net/bugs/1438405

Can someone make the private bug public, if there is no private
information in that bug report?

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https://bugs.launchpad.net/bugs/1497032

Title:
  dumpe2fs crashed with SIGSEGV in strlen()

Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  atualização Kubuntu 15.10 beta 1

  ProblemType: Crash
  DistroRelease: Ubuntu 15.10
  Package: e2fsprogs 1.42.12-1ubuntu2
  Uname: Linux 4.2.0-040200-generic x86_64
  ApportVersion: 2.18.1-0ubuntu1
  Architecture: amd64
  Date: Thu Sep 17 01:24:22 2015
  ExecutablePath: /sbin/dumpe2fs
  InstallationDate: Installed on 2015-09-01 (16 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  ProcCmdline: dumpe2fs
  SegvAnalysis:
   Segfault happened at: 0x3ac028b6fa <strlen+42>:	movdqu (%rax),%xmm12
   PC (0x3ac028b6fa) ok
   source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%xmm12" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: e2fsprogs
  StacktraceTop:
   strlen () at ../sysdeps/x86_64/strlen.S:106
   ext2fs_open2 () from /lib/x86_64-linux-gnu/libext2fs.so.2
   ext2fs_open () from /lib/x86_64-linux-gnu/libext2fs.so.2
   ?? ()
   __libc_start_main (main=0x401a60, argc=1, argv=0x7ffd74296758, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd74296748) at libc-start.c:289
  Title: dumpe2fs crashed with SIGSEGV in strlen()
  UpgradeStatus: Upgraded to wily on 2015-09-12 (5 days ago)
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