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winpr: don't close file descriptor if we set it again to the same file

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This commit is contained in:
David Fort
2020-01-10 17:11:50 +01:00
committed by akallabeth
parent 85984f3bd3
commit f3ffa19039
1 changed files with 1 additions and 1 deletions
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2
winpr/libwinpr/synch/event.c
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@@ -416,7 +416,7 @@ int SetEventFileDescriptor(HANDLE hEvent, int FileDescriptor, ULONG mode)
event = (WINPR_EVENT*)Object;
if (!event->bAttached && event->pipe_fd[0] >= 0)
if (!event->bAttached && event->pipe_fd[0] >= 0 && event->pipe_fd[0] != FileDescriptor)
close(event->pipe_fd[0]);
event->bAttached = TRUE;