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Diffstat (limited to 'results/classifier/108/other/1357445')
| -rw-r--r-- | results/classifier/108/other/1357445 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/results/classifier/108/other/1357445 b/results/classifier/108/other/1357445 new file mode 100644 index 00000000..025c5de8 --- /dev/null +++ b/results/classifier/108/other/1357445 @@ -0,0 +1,45 @@ +graphic: 0.805 +performance: 0.760 +semantic: 0.707 +files: 0.679 +device: 0.675 +socket: 0.597 +network: 0.575 +PID: 0.568 +vnc: 0.531 +permissions: 0.465 +KVM: 0.354 +debug: 0.322 +boot: 0.280 +other: 0.228 + +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 + + + +Hi, + +being on 2d591ce2aeebf, I rather receive "qemu-img: Error while amending options: File too large". Judging from the traces, though, this issue (the segfault at least) should be fixed by my "[PATCH v3 0/7] block/qcow2: Improve zero cluster expansion" series anyway (when merged eventually). + +Max + +Hi, + +Well, I still (on 2.2.0-rc2) receive "File too large", so I guess that's the fix. + +Max + |