[Bug binutils/23563] New: A potential infinite loop bug found in objdump

[poppeter1982 at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=23563

            Bug ID: 23563
           Summary: A potential infinite loop bug found in objdump
           Product: binutils
           Version: 2.32 (HEAD)
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: binutils
          Assignee: unassigned at sourceware dot org
          Reporter: poppeter1982 at gmail dot com
  Target Milestone: ---

Created attachment 11205
  --> https://sourceware.org/bugzilla/attachment.cgi?id=11205&action=edit
The proof of concept binary file for objdump

Hi There

Peng Li from Baidu X-Lab found a potential infinite loop bug in objdump,  it
may lead to Denial of Service. I found that the objdump executable stuck for
more than one hour, and then manually aborted it. You may reproduce bug under
the latest Github download of binutils?

./objdump -D test.bin

Please see test.bin in the attachment, if you have any questions, please let me
know ASAP.

Thanks
peng

-- 
You are receiving this mail because:
You are on the CC list for the bug.