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d66e5cee00
Like qcow2 since commit 6d33e8e7, error out on invalid lengths instead
of silently truncating them to 1023.
Also don't rely on bdrv_pread() catching integer overflows that make len
negative, but use unsigned variables in the first place.
Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
39 lines
1.6 KiB
Plaintext
39 lines
1.6 KiB
Plaintext
QA output created by 092
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== Invalid cluster size ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k
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no file open, try 'help open'
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qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k
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no file open, try 'help open'
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qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k
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no file open, try 'help open'
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qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k
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no file open, try 'help open'
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== Invalid L2 table size ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k
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no file open, try 'help open'
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qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k
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no file open, try 'help open'
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qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k
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no file open, try 'help open'
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qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k
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no file open, try 'help open'
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== Invalid size ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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qemu-io: can't open device TEST_DIR/t.qcow: Image too large
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no file open, try 'help open'
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qemu-io: can't open device TEST_DIR/t.qcow: Image too large
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no file open, try 'help open'
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== Invalid backing file length ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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qemu-io: can't open device TEST_DIR/t.qcow: Backing file name too long
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no file open, try 'help open'
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qemu-io: can't open device TEST_DIR/t.qcow: Backing file name too long
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no file open, try 'help open'
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*** done
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