xorg: check for if off screen bitmaps are off

master
Jay Sorg 13 years ago
parent d88291c9dd
commit 17d209985c

@ -163,6 +163,10 @@ rdpup_add_os_bitmap(PixmapPtr pixmap, rdpPixmapPtr priv)
{
return -1;
}
if (g_os_bitmaps == 0)
{
return -1;
}
rv = -1;
index = 0;
while (index < g_max_os_bitmaps)
@ -215,6 +219,10 @@ int
rdpup_remove_os_bitmap(int rdpindex)
{
LLOGLN(0, ("rdpup_remove_os_bitmap: index %d", rdpindex));
if (g_os_bitmaps == 0)
{
return 1;
}
if ((rdpindex < 0) && (rdpindex >= g_max_os_bitmaps))
{
return 1;

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