[PATCH 08/12] wayland-server: Abort if a read from a client gives 0 length

[Philip Withnall]

This happens if the socket has been gracefully closed.

Signed-off-by: Philip Withnall <philip at tecnocode.co.uk>
---
 src/wayland-server.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wayland-server.c b/src/wayland-server.c
index 614dd2f..8eef048 100644
--- a/src/wayland-server.c
+++ b/src/wayland-server.c
@@ -252,7 +252,7 @@ wl_client_connection_data(int fd, uint32_t mask, void *data)
 	len = 0;
 	if (mask & WL_EVENT_READABLE) {
 		len = wl_connection_read(connection);
-		if (len < 0 && errno != EAGAIN) {
+		if (len <= 0 && errno != EAGAIN) {
 			wl_client_destroy(client);
 			return 1;
 		}
-- 
1.7.11.7

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