Dmitry Timoshkov : mstask: Avoid an infinite loop.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f1ca1180ccf790ede41b068c0629c600d08a79e6
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=f1ca1180ccf790ede41b068c0...

Author: Dmitry Timoshkov <dmitry(a)baikal.ru>
Date:   Wed Jun 27 14:59:33 2018 +0800

mstask: Avoid an infinite loop.

Signed-off-by: Dmitry Timoshkov <dmitry(a)baikal.ru>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/mstask/task.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/mstask/task.c b/dlls/mstask/task.c
index 6492f16..6c27b76 100644
--- a/dlls/mstask/task.c
+++ b/dlls/mstask/task.c
@@ -532,6 +532,9 @@ static HRESULT WINAPI MSTASK_ITask_GetNextRunTime(ITask *iface, SYSTEMTIME *rt)
                 break;
 
             case TASK_TIME_TRIGGER_DAILY:
+                if (!This->trigger[i].Type.Daily.DaysInterval)
+                    break; /* avoid infinite loop */
+
                 st = current_st;
                 st.wHour = This->trigger[i].wStartHour;
                 st.wMinute = This->trigger[i].wStartMinute;