add pid to event names

4 files changed, 28 insertions, 12 deletions

diff --git a/xrdp/xrdp.c b/xrdp/xrdp.c
index 344a80b7..64ac6cb5 100644
--- a/xrdp/xrdp.c
+++ b/xrdp/xrdp.c
@@ -204,6 +204,8 @@ VOID WINAPI
 MyServiceMain(DWORD dwArgc, LPTSTR* lpszArgv)
 {
   WSADATA w;
+  char text[256];
+  int pid;
   //HANDLE event_han;
 //  int fd;
 //  char text[256];
@@ -218,8 +220,11 @@ MyServiceMain(DWORD dwArgc, LPTSTR* lpszArgv)
   WSAStartup(2, &w);
   g_sync_mutex = tc_mutex_create();
   g_sync1_mutex = tc_mutex_create();
-  g_term_event = g_create_wait_obj("xrdp_main_term");
-  g_sync_event = g_create_wait_obj("xrdp_main_sync");
+  pid = g_getpid();
+  g_snprintf(text, 255, "xrdp_%8.8x_main_term", pid);
+  g_term_event = g_create_wait_obj(text);
+  g_snprintf(text, 255, "xrdp_%8.8x_main_sync", pid);
+  g_sync_event = g_create_wait_obj(text);
   g_memset(&g_service_status, 0, sizeof(SERVICE_STATUS));
   g_service_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
   g_service_status.dwCurrentState = SERVICE_RUNNING;
@@ -275,7 +280,7 @@ main(int argc, char** argv)
   int pid;
   int fd;
   int no_daemon;
-  char text[32];
+  char text[256];
 #endif
 
   g_init();
@@ -567,8 +572,11 @@ main(int argc, char** argv)
   g_signal(15, xrdp_shutdown); /* SIGTERM */
   g_sync_mutex = tc_mutex_create();
   g_sync1_mutex = tc_mutex_create();
-  g_term_event = g_create_wait_obj("xrdp_main_term");
-  g_sync_event = g_create_wait_obj("xrdp_main_sync");
+  pid = g_getpid();
+  g_snprintf(text, 255, "xrdp_%8.8x_main_term", pid);
+  g_term_event = g_create_wait_obj(text);
+  g_snprintf(text, 255, "xrdp_%8.8x_main_sync", pid);
+  g_sync_event = g_create_wait_obj(text);
   if (g_term_event == 0)
   {
     g_writeln("error creating g_term_event");
diff --git a/xrdp/xrdp_listen.c b/xrdp/xrdp_listen.c
index 4526d147..600feaf2 100644
--- a/xrdp/xrdp_listen.c
+++ b/xrdp/xrdp_listen.c
@@ -32,9 +32,13 @@ struct xrdp_listen* APP_CC
 xrdp_listen_create(void)
 {
   struct xrdp_listen* self;
+  int pid;
+  char text[256];
 
+  pid = g_getpid();
   self = (struct xrdp_listen*)g_malloc(sizeof(struct xrdp_listen), 1);
-  self->pro_done_event = g_create_wait_obj("xrdp_listen_pro_done_event");
+  g_snprintf(text, 255, "xrdp_%8.8x_listen_pro_done_event", pid);
+  self->pro_done_event = g_create_wait_obj(text);
   self->process_list = list_create();
   if (g_process_sem == 0)
   {
diff --git a/xrdp/xrdp_process.c b/xrdp/xrdp_process.c
index 50c8cbbb..fdc7974b 100644
--- a/xrdp/xrdp_process.c
+++ b/xrdp/xrdp_process.c
@@ -30,15 +30,17 @@ struct xrdp_process* APP_CC
 xrdp_process_create(struct xrdp_listen* owner, tbus done_event)
 {
   struct xrdp_process* self;
-  char event_name[64];
+  char event_name[256];
+  int pid;
 
   self = (struct xrdp_process*)g_malloc(sizeof(struct xrdp_process), 1);
   self->lis_layer = owner;
   self->done_event = done_event;
   g_session_id++;
   self->session_id = g_session_id;
-  g_snprintf(event_name, 63, "xrdp_process_self_term_event_%8.8x",
-             self->session_id);
+  pid = g_getpid();
+  g_snprintf(event_name, 255, "xrdp_%8.8x_process_self_term_event_%8.8x",
+             pid, self->session_id);
   self->self_term_event = g_create_wait_obj(event_name);
   return self;
 }
diff --git a/xrdp/xrdp_wm.c b/xrdp/xrdp_wm.c
index 1d09cf69..3a7c52ab 100644
--- a/xrdp/xrdp_wm.c
+++ b/xrdp/xrdp_wm.c
@@ -28,7 +28,8 @@ xrdp_wm_create(struct xrdp_process* owner,
                struct xrdp_client_info* client_info)
 {
   struct xrdp_wm* self;
-  char event_name[64];
+  char event_name[256];
+  int pid;
 
   self = (struct xrdp_wm*)g_malloc(sizeof(struct xrdp_wm), 1);
   self->client_info = client_info;
@@ -39,8 +40,9 @@ xrdp_wm_create(struct xrdp_process* owner,
   self->screen->wm = self;
   self->pro_layer = owner;
   self->session = owner->session;
-  g_snprintf(event_name, 63, "xrdp_wm_login_mode_event_%8.8x",
-             owner->session_id);
+  pid = g_getpid();
+  g_snprintf(event_name, 255, "xrdp_%8.8x_wm_login_mode_event_%8.8x",
+             pid, owner->session_id);
   self->login_mode_event = g_create_wait_obj(event_name);
   self->painter = xrdp_painter_create(self, self->session);
   self->cache = xrdp_cache_create(self, self->session, self->client_info);