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authorMarcus Fritzsch <marcus_fritzsch@mentor.com>2017-08-31 17:17:42 +0200
committerMarcus Fritzsch <marcus_fritzsch@mentor.com>2017-09-04 16:54:02 +0200
commit89685c1f1e603d9a45ce0f3407c73e712dd7ad5a (patch)
tree6948c5a5b0a1d187035f8d51c3aec43e6daeefc2 /src
parent45b2e667e2e0f0791b911dcfd8afa843be58e311 (diff)
main/binding: do not allow concurrent threads in App
Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>
Diffstat (limited to 'src')
-rw-r--r--src/main.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp
index a768347..47e3335 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -20,6 +20,8 @@
#include "wayland.hpp"
#include <algorithm>
+#include <mutex>
+
#include <json.h>
extern "C" {
@@ -28,6 +30,8 @@ extern "C" {
}
namespace {
+std::mutex binding_m;
+
struct afb_instance {
std::unique_ptr<wl::display> display;
wm::App app;
@@ -49,6 +53,8 @@ int afb_instance::init() {
int display_event_callback(sd_event_source *evs, int /*fd*/, uint32_t events,
void * /*data*/) {
+ std::lock_guard<std::mutex> guard(binding_m);
+
if ((events & EPOLLHUP) != 0) {
logerror("The compositor hung up, dying now.");
delete g_afb_instance;