diff options
| author | Alberto Garcia <berto@igalia.com> | 2018-09-10 12:29:23 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-09-25 15:50:15 +0200 |
| commit | 6a7014ef22ad3cf9110ca0e178f73a67a6483e00 (patch) | |
| tree | 78097a39f3a098d8562a8738765f83901c859ac8 /tests/qemu-iotests | |
| parent | 8961be33e8ca7e809c603223803ea66ef7ea5be7 (diff) | |
| download | qemu-6a7014ef22ad3cf9110ca0e178f73a67a6483e00.zip | |
qemu-iotests: Test snapshot=on with nonexistent TMPDIR
We just fixed a bug that was causing a use-after-free when QEMU was
unable to create a temporary snapshot. This is a test case for this
scenario.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/051 | 3 | ||||
| -rw-r--r-- | tests/qemu-iotests/051.out | 3 | ||||
| -rw-r--r-- | tests/qemu-iotests/051.pc.out | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051 index ee9c820d0f..25d3b2d478 100755 --- a/tests/qemu-iotests/051 +++ b/tests/qemu-iotests/051 @@ -354,6 +354,9 @@ printf %b "qemu-io $device_id \"write -P 0x33 0 4k\"\ncommit $device_id\n" | $QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io +# Using snapshot=on with a non-existent TMPDIR +TMPDIR=/nonexistent run_qemu -drive driver=null-co,snapshot=on + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out index b7273505c7..793af2ab96 100644 --- a/tests/qemu-iotests/051.out +++ b/tests/qemu-iotests/051.out @@ -455,4 +455,7 @@ wrote 4096/4096 bytes at offset 0 read 4096/4096 bytes at offset 0 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Testing: -drive driver=null-co,snapshot=on +QEMU_PROG: -drive driver=null-co,snapshot=on: Could not get temporary filename: No such file or directory + *** done diff --git a/tests/qemu-iotests/051.pc.out b/tests/qemu-iotests/051.pc.out index e9257fe318..ca64edae6a 100644 --- a/tests/qemu-iotests/051.pc.out +++ b/tests/qemu-iotests/051.pc.out @@ -527,4 +527,7 @@ wrote 4096/4096 bytes at offset 0 read 4096/4096 bytes at offset 0 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Testing: -drive driver=null-co,snapshot=on +QEMU_PROG: -drive driver=null-co,snapshot=on: Could not get temporary filename: No such file or directory + *** done |