diff options
2 files changed, 36 insertions, 0 deletions
diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/wayland/0002-server-Fix-fake-Address-already-in-use-error.patch b/meta-agl-profile-graphical/recipes-graphics/wayland/wayland/0002-server-Fix-fake-Address-already-in-use-error.patch new file mode 100644 index 000000000..ea9dbd65d --- /dev/null +++ b/meta-agl-profile-graphical/recipes-graphics/wayland/wayland/0002-server-Fix-fake-Address-already-in-use-error.patch @@ -0,0 +1,35 @@ +From 152c9ed968124c253f0be25b76c2a083a21af37e Mon Sep 17 00:00:00 2001 +From: Liu Wenlong <liuwl.fnst@cn.fujitsu.com> +Date: Mon, 26 Aug 2019 17:08:22 +0800 +Subject: [PATCH] server: Fix fake "Address already in use" error + +In the current workflow, socket file will be deleted if it already exists. +However, if the socket file is a symbolic link and the file that it refers +to doesn't exist, we will got "Address already in use" because bind() +thinks the socket file exists and won't create it. + +Now, use lstat() to determine whether the socket file exists. + +Upstream-Status: Backport [https://gitlab.freedesktop.org/wayland/wayland/merge_requests/35] + +Signed-off-by: Liu Wenlong <liuwl.fnst@cn.fujitsu.com> +--- + 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 83b984f..3bc6ed7 100644 +--- a/src/wayland-server.c ++++ b/src/wayland-server.c +@@ -1393,7 +1393,7 @@ wl_socket_lock(struct wl_socket *socket) + goto err_fd; + } + +- if (stat(socket->addr.sun_path, &socket_stat) < 0 ) { ++ if (lstat(socket->addr.sun_path, &socket_stat) < 0 ) { + if (errno != ENOENT) { + wl_log("did not manage to stat file %s\n", + socket->addr.sun_path); +-- +2.7.4 + diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/wayland_%.bbappend b/meta-agl-profile-graphical/recipes-graphics/wayland/wayland_%.bbappend index 9d1822697..5677ed52d 100644 --- a/meta-agl-profile-graphical/recipes-graphics/wayland/wayland_%.bbappend +++ b/meta-agl-profile-graphical/recipes-graphics/wayland/wayland_%.bbappend @@ -2,4 +2,5 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" SRC_URI_append = "\ file://0001-Change-socket-mode-add-rw-for-group.patch \ + file://0002-server-Fix-fake-Address-already-in-use-error.patch \ " |