[Qemu-devel] [Bug 1355738] Re: qemu-img: Killed by SIGTRAP on check of the fuzzed image

[T. Huth]

** Changed in: qemu
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1355738

Title:
  qemu-img: Killed by SIGTRAP on check of the fuzzed image

Status in QEMU:
  Fix Released

Bug description:
  'qemu-img check -r all' was killed by SIGTRAP.

  Sequence:
   1. Unpack the attached archive, make a copy of test.img
   2. Put copy.img and backing_img.qed in the same directory
   3. Execute

  qemu-img check -f qcow2 -r all copy.img

  Result: qemu-img was killed by SIGTRAP with the reason:

  (process:2210): GLib-ERROR **: gmem.c:140: failed to allocate
  18446744069633940288 bytes

  The qemu-img execution log can be found in the attached archive.

  qemu.git HEAD 2d591ce2aeebf

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