terminal: verify kernel-returned DRM events are not truncated

[elogind.git] / src / libsystemd-terminal / evcat.c

diff --git a/src/libsystemd-terminal/evcat.c b/src/libsystemd-terminal/evcat.c
index b3f08e60bf8614819bc467637a035aea008145a8..62556f6a2b4e83f1b9d1025ba373115b6d91b2dd 100644 (file)
--- a/src/libsystemd-terminal/evcat.c
+++ b/src/libsystemd-terminal/evcat.c
@@ -330,7 +330,8 @@ static int evcat_sysview_fn(sysview_context *c, void *userdata, sysview_event *e
         case SYSVIEW_EVENT_SESSION_REMOVE:
                 idev_session_disable(e->idev_session);
                 e->idev_session = idev_session_free(e->idev_session);
-                sd_event_exit(e->event, 0);
+                if (sd_event_get_exit_code(e->event, &r) == -ENODATA)
+                        sd_event_exit(e->event, 0);
                 break;
         case SYSVIEW_EVENT_SESSION_ATTACH:
                 d = ev->session_attach.device;