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| author | Fam Zheng | 2015-05-15 10:36:05 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2015-05-22 17:08:01 +0200 |
| commit | 4a9c9ea0d318bec2f67848c5ceaf4ad5bcb91d09 (patch) | |
| tree | 9802cb9b558882a5df9c4de016c937d3047572f4 /tests | |
| parent | qemu-io: Use getopt() correctly (diff) | |
| download | qemu-4a9c9ea0d318bec2f67848c5ceaf4ad5bcb91d09.tar.gz qemu-4a9c9ea0d318bec2f67848c5ceaf4ad5bcb91d09.tar.xz qemu-4a9c9ea0d318bec2f67848c5ceaf4ad5bcb91d09.zip | |
block: Detect multiplication overflow in bdrv_getlength
Bogus image may have a large total_sectors that will overflow the
multiplication. For cleanness, fix the return code so the error message
will be meaningful.
Reported-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions