| commit | 788abf8e41e5fa33bfcd2245c3e3eb47d60ceef7 | |
| author | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | |
| Tue, 20 May 2008 00:07:58 +0000 (20 00:07 +0000) | ||
| committer | balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> | |
| Tue, 20 May 2008 00:07:58 +0000 (20 00:07 +0000) | ||
| tree | e2bd31624a490688671d9c71b53d7fe2b11c65e8 | treesnapshot (tar.gz zip) |
| parent | a2a64a1f2db407fcebbf03c6e2b366bb2a2beecc | commitdiff |
Prevent SEGV in VNC server for old clients (Anthony Liguori).
If the client does not support the DesktopResize pseudo-encoding, then
vs->{width,height} may be smaller than ds->{width,height}. dirty_row is
sized according to vs->{width,height}, not ds->{width,height}.
This patch makes sure to bound the update region to vs->{width,height} to
avoid a possible SEGV.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Reported-by: Marcelo Tosatti <mtosatti@redhat.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4502 c046a42c-6fe2-441c-8c8c-71466251a162
If the client does not support the DesktopResize pseudo-encoding, then
vs->{width,height} may be smaller than ds->{width,height}. dirty_row is
sized according to vs->{width,height}, not ds->{width,height}.
This patch makes sure to bound the update region to vs->{width,height} to
avoid a possible SEGV.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Reported-by: Marcelo Tosatti <mtosatti@redhat.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4502 c046a42c-6fe2-441c-8c8c-71466251a162
| vnc.c | diffblobblamehistory |