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Merge remote-tracking branch 'upstream/master' into atomic

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This commit is contained in:
Ryan Dwyer 2018-06-23 16:26:20 +10:00
commit b11c9199a6
4 changed files with 31 additions and 10 deletions
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2
include/sway/server.h
View file

@ -54,6 +54,8 @@ struct sway_server {
struct sway_server server;
/* Prepares an unprivileged server_init by performing all privileged operations in advance */
bool server_privileged_prepare(struct sway_server *server);
bool server_init(struct sway_server *server);
void server_fini(struct sway_server *server);
void server_run(struct sway_server *server);

21
sway/commands/output/background.c
View file

@ -3,6 +3,7 @@
#include <strings.h>
#include <unistd.h>
#include <wordexp.h>
#include <errno.h>
#include "sway/commands.h"
#include "sway/config.h"
#include "log.h"
@ -71,21 +72,27 @@ struct cmd_results *output_cmd_background(int argc, char **argv) {
if (conf) {
char *conf_path = dirname(conf);
src = malloc(strlen(conf_path) + strlen(src) + 2);
if (src) {
sprintf(src, "%s/%s", conf_path, p.we_wordv[0]);
} else {
if (!src) {
free(conf);
wordfree(&p);
wlr_log(L_ERROR,
"Unable to allocate background source");
"Unable to allocate resource: Not enough memory");
return cmd_results_new(CMD_FAILURE, "output",
"Unable to allocate resources");
}
sprintf(src, "%s/%s", conf_path, p.we_wordv[0]);
free(conf);
} else {
wlr_log(L_ERROR, "Unable to allocate background source");
}
}
if (!src || access(src, F_OK) == -1) {
if (access(src, F_OK) == -1) {
struct cmd_results *cmd_res = cmd_results_new(CMD_FAILURE, "output",
"Unable to access background file '%s': %s", src, strerror(errno));
free(src);
wordfree(&p);
return cmd_results_new(CMD_INVALID, "output",
"Background file unreadable (%s).", src);
return cmd_res;
}
output->background = strdup(src);

5
sway/main.c
View file

@ -360,6 +360,11 @@ int main(int argc, char **argv) {
executable_sanity_check();
bool suid = false;
if (!server_privileged_prepare(&server)) {
return 1;
}
#ifdef __linux__
if (getuid() != geteuid() || getgid() != getegid()) {
// Retain capabilities after setuid()

13
sway/server.c
View file

@ -11,6 +11,7 @@
#include <wlr/types/wlr_idle.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/types/wlr_linux_dmabuf.h>
#include <wlr/types/wlr_export_dmabuf_v1.h>
#include <wlr/types/wlr_primary_selection.h>
#include <wlr/types/wlr_screenshooter.h>
#include <wlr/types/wlr_server_decoration.h>
@ -26,9 +27,8 @@
#include "sway/tree/layout.h"
bool server_init(struct sway_server *server) {
wlr_log(L_DEBUG, "Initializing Wayland server");
bool server_privileged_prepare(struct sway_server *server) {
wlr_log(L_DEBUG, "Preparing Wayland server initialization");
server->wl_display = wl_display_create();
server->wl_event_loop = wl_display_get_event_loop(server->wl_display);
server->backend = wlr_backend_autocreate(server->wl_display, NULL);
@ -37,6 +37,12 @@ bool server_init(struct sway_server *server) {
wlr_log(L_ERROR, "Unable to create backend");
return false;
}
return true;
}
bool server_init(struct sway_server *server) {
wlr_log(L_DEBUG, "Initializing Wayland server");
struct wlr_renderer *renderer = wlr_backend_get_renderer(server->backend);
assert(renderer);
@ -98,6 +104,7 @@ bool server_init(struct sway_server *server) {
deco_manager, WLR_SERVER_DECORATION_MANAGER_MODE_SERVER);
wlr_linux_dmabuf_create(server->wl_display, renderer);
wlr_export_dmabuf_manager_v1_create(server->wl_display);
server->socket = wl_display_add_socket_auto(server->wl_display);
if (!server->socket) {