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qemu-img: 'amend -o compat=0.10' command failed with segfault on the fuzzed image
qemu-img amend -o compat=0.10' failed with a segmentation fault on the fuzzed image.
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 amend -o compat=0.10 -f qcow2 copy.img
Result: qemu-img was killed by SIGSEGV.
Traces can be found in the attached archive.
qemu.git HEAD 2d591ce2aeebf
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