diff options
| author | Prasad J Pandit | 2018-06-13 08:16:57 +0200 |
|---|---|---|
| committer | Michael Roth | 2018-07-03 17:58:06 +0200 |
| commit | 141b197408ab398c4f474ac1a728ab316e921f2b (patch) | |
| tree | 524055e648e01ad0e02cee0c6f1d1fe855a771bb /scripts/switch-timer-api | |
| parent | qga: unset frozen state if no mount points are frozen (diff) | |
| download | qemu-141b197408ab398c4f474ac1a728ab316e921f2b.tar.gz qemu-141b197408ab398c4f474ac1a728ab316e921f2b.tar.xz qemu-141b197408ab398c4f474ac1a728ab316e921f2b.zip | |
qga: check bytes count read by guest-file-read
While reading file content via 'guest-file-read' command,
'qmp_guest_file_read' routine allocates buffer of count+1
bytes. It could overflow for large values of 'count'.
Add check to avoid it.
Reported-by: Fakhri Zulkifli <mohdfakhrizulkifli@gmail.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'scripts/switch-timer-api')
0 files changed, 0 insertions, 0 deletions