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common-graphics-channel: Avoid closing server if client send huge messages

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The Cursor/DisplayChannel is not expecting large messages (which are
protocol violations).

This fixes https://gitlab.freedesktop.org/spice/spice-server/issues/11.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Victor Toso <victortoso@redhat.com>
This commit is contained in:
Frediano Ziglio 2019-06-03 08:38:32 +01:00
parent a84d9c653e
commit e624795747
1 changed files with 1 additions and 1 deletions
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2
server/common-graphics-channel.c
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@ -53,7 +53,7 @@ static uint8_t *common_alloc_recv_buf(RedChannelClient *rcc, uint16_t type, uint
}
if (size > CHANNEL_RECEIVE_BUF_SIZE) {
spice_critical("unexpected message size %u (max is %d)", size, CHANNEL_RECEIVE_BUF_SIZE);
spice_warning("unexpected message size %u (max is %d)", size, CHANNEL_RECEIVE_BUF_SIZE);
return NULL;
}
return common->priv->recv_buf;