[Bug binutils/22080] SIGSEGV in objdump 2.29

2017-09-04 Thread 610code at gmail dot com 
https://sourceware.org/bugzilla/show_bug.cgi?id=22080

Cody Sixteen <610code at gmail dot com> changed:

   What|Removed |Added

 CC|    |610code at gmail dot com

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[Bug binutils/22080] New: SIGSEGV in objdump 2.29

2017-09-04 Thread 610code at gmail dot com 
https://sourceware.org/bugzilla/show_bug.cgi?id=22080

Bug ID: 22080
   Summary: SIGSEGV in objdump 2.29
   Product: binutils
   Version: 2.29
Status: UNCONFIRMED
  Severity: normal
  Priority: P2
 Component: binutils
  Assignee: unassigned at sourceware dot org
  Reporter: 610code at gmail dot com
  Target Milestone: ---

Created attachment 10393
  --> https://sourceware.org/bugzilla/attachment.cgi?id=10393&action=edit
poc + log

Hi,

during one fuzzing session I found that objdump will crash 
when you will open (with -x) malformed file (attached).

I also attached few loglines in txt file.

What do you think about it?

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