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-rw-r--r--results/classifier/118/graphic/135744560
1 files changed, 60 insertions, 0 deletions
diff --git a/results/classifier/118/graphic/1357445 b/results/classifier/118/graphic/1357445
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+++ b/results/classifier/118/graphic/1357445
@@ -0,0 +1,60 @@
+graphic: 0.805
+performance: 0.760
+semantic: 0.707
+files: 0.679
+device: 0.675
+user-level: 0.664
+ppc: 0.650
+socket: 0.597
+network: 0.575
+TCG: 0.571
+PID: 0.568
+kernel: 0.557
+vnc: 0.531
+VMM: 0.529
+architecture: 0.499
+arm: 0.493
+risc-v: 0.488
+hypervisor: 0.478
+permissions: 0.465
+i386: 0.439
+peripherals: 0.367
+x86: 0.363
+KVM: 0.354
+register: 0.334
+mistranslation: 0.332
+debug: 0.322
+virtual: 0.312
+boot: 0.280
+assembly: 0.257
+
+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
+