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display_iterate: Process only enabled event masks
author
Benjamin Franzke
<benjaminfranzke@googlemail.com>
Sat, 22 Jan 2011 19:41:07 +0000
(20:41 +0100)
committer
Kristian Høgsberg
<krh@bitplanet.net>
Sun, 23 Jan 2011 18:32:31 +0000
(13:32 -0500)
(krh: Added warning for this unintended usage)
wayland/wayland-client.c
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diff --git
a/wayland/wayland-client.c
b/wayland/wayland-client.c
index
0259017
..
7bb6451
100644
(file)
--- a/
wayland/wayland-client.c
+++ b/
wayland/wayland-client.c
@@
-494,6
+494,13
@@
wl_display_iterate(struct wl_display *display, uint32_t mask)
uint32_t p[2], object, opcode, size;
int len;
+ mask &= display->mask;
+ if (mask == 0) {
+ fprintf(stderr,
+ "wl_display_iterate called with unsolicited flags");
+ return;
+ }
+
len = wl_connection_data(display->connection, mask);
while (len > 0) {
if (len < sizeof p)