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authormarha <marha@users.sourceforge.net>2012-09-20 08:33:45 +0200
committermarha <marha@users.sourceforge.net>2012-09-20 08:33:45 +0200
commit210f44f785e5b0da1bfe6ea68ad8f31c4ad2e282 (patch)
tree906904bdff9c33a3f9ded24ba8c89488469c5d94 /libxcb/src
parent821b51e814fe14d35f3807c525e4387022b9ed80 (diff)
parent06d4ea68085558b94d8e9c937091e7b7fcc5d95a (diff)
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Merge remote-tracking branch 'origin/released'
* origin/released: libxcb xserver pixman mesa git update 20 sep 2012 Conflicts: libxcb/src/xcb_conn.c
Diffstat (limited to 'libxcb/src')
-rw-r--r--libxcb/src/xcb_conn.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/libxcb/src/xcb_conn.c b/libxcb/src/xcb_conn.c
index 45ada1fb7..c14d40123 100644
--- a/libxcb/src/xcb_conn.c
+++ b/libxcb/src/xcb_conn.c
@@ -36,6 +36,7 @@
#include <stdlib.h>
#include <fcntl.h>
#include <errno.h>
+#include <limits.h>
#include "xcb.h"
#include "xcbint.h"
@@ -230,7 +231,11 @@ static int write_vec(xcb_connection_t *c, struct iovec **vector, int *count)
}
#else
assert(!c->out.queue_len);
- n = writev(c->fd, *vector, *count);
+ n = *count;
+ if (n > IOV_MAX)
+ n = IOV_MAX;
+
+ n = writev(c->fd, *vector, n);
if(n < 0 && errno == EAGAIN)
return 1;
#endif /* _WIN32 */