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This commit is contained in:
Christopher Faylor 2008-08-25 17:27:06 +00:00
parent 7e1645ce4d
commit 30caac0569
1 changed files with 4 additions and 0 deletions
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4
winsup/cygwin/fhandler.cc
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@ -1740,6 +1740,10 @@ err:
__seterrno_from_win_error (err); __seterrno_from_win_error (err);
res = -1; res = -1;
out: out:
/* Make sure the event is unsignalled (this is a potential race in a multi-threaded
app. Sigh.). Must do this after WFMO and GetOverlappedResult or suffer
occasional sporadic problems:
http://cygwin.com/ml/cygwin/2008-08/msg00511.html */
ResetEvent (get_overlapped ()->hEvent); ResetEvent (get_overlapped ()->hEvent);
if (writing && (err == ERROR_NO_DATA || err == ERROR_BROKEN_PIPE)) if (writing && (err == ERROR_NO_DATA || err == ERROR_BROKEN_PIPE))
raise (SIGPIPE); raise (SIGPIPE);