diff options
| author | Prasad J Pandit <pjp@fedoraproject.org> | 2015-12-03 18:54:17 +0530 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-12-03 13:34:50 +0000 |
| commit | 4c65fed8bdf96780735dbdb92a8bd0d6b6526cc3 (patch) | |
| tree | 2c571142f1fbe400a24f6a77e8e86618d465272e /async.c | |
| parent | efdeb96c5a1179ee3fde3a0d77fb19f92e5849e5 (diff) | |
ui: vnc: avoid floating point exception
While sending 'SetPixelFormat' messages to a VNC server,
the client could set the 'red-max', 'green-max' and 'blue-max'
values to be zero. This leads to a floating point exception in
write_png_palette while doing frame buffer updates.
Reported-by: Lian Yihan <lianyihan@360.cn>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'async.c')
0 files changed, 0 insertions, 0 deletions