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authormarha <marha@users.sourceforge.net>2012-09-20 08:18:11 +0200
committermarha <marha@users.sourceforge.net>2012-09-20 08:18:11 +0200
commit06d4ea68085558b94d8e9c937091e7b7fcc5d95a (patch)
tree01ff2f6a8d6ae430a526282d98eede21c7cfffd0 /libxcb/src
parent52213f2cd11c6cc7210cea6896ed464fddfe3fec (diff)
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libxcb xserver pixman mesa git update 20 sep 2012
libxcb: 08cc068ead7b8e678cdb119b38ada5261d5cc3ea xserver: 70e5766874a919039678bb2ed75f2ccea0cb4345 pixman: 3124a51abb89475b8c5045bc96e04c5852694a16 mesa: bd8fb9e80562fbe0ff76cae50fc411635096f3a9
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 7979491d3..e01d56682 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"
@@ -209,7 +210,11 @@ static int write_vec(xcb_connection_t *c, struct iovec **vector, int *count)
i++;
}
#else
- 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 */