[Spice-commits] server/display-channel.c
Frediano Ziglio
fziglio at kemper.freedesktop.org
Thu Oct 20 15:49:29 UTC 2016
server/display-channel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
New commits:
commit beec1b4175b24d71a0a39482661926a8c76114b5
Author: Frediano Ziglio <fziglio at redhat.com>
Date: Thu Oct 20 12:36:06 2016 +0100
display channel: Don't let client set too many surfaces
Limit the n_surfaces argument to avoid overflowing the surfaces array.
Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
Acked-by: Jonathon Jongsma <jjongsma at redhat.com>
diff --git a/server/display-channel.c b/server/display-channel.c
index 69edd35..0b8d6b5 100644
--- a/server/display-channel.c
+++ b/server/display-channel.c
@@ -1946,7 +1946,7 @@ DisplayChannel* display_channel_new(RedsState *reds,
#endif
image_encoder_shared_init(&display->priv->encoder_shared_data);
- display->priv->n_surfaces = n_surfaces;
+ display->priv->n_surfaces = MIN(n_surfaces, NUM_SURFACES);
display->priv->renderer = RED_RENDERER_INVALID;
ring_init(&display->priv->current_list);
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