Bugs item #1352643, was opened at 2005-11-09 16:54
Message generated for change (Comment added) made by jackmetcalfe
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Category: CustomActions
Group: v2.0
Status: Open
Resolution: None
Priority: 5
Submitted By: shirata (shirata)
Assigned to: Nobody/Anonymous (nobody)
Summary: CAQuietExec errors with "Failed to read from handle."
Initial Comment:
version wix-2.0.3309.0
CAQuietExec errors with broken pipe and
message "Failed to read from handle."
LogOutput() in qtexecca.cpp fails in ReadFile() because
the handle is already closed. I think there is a typo in
CreatePipes() line 147:
Typo:
*phErrWrite = hErrWrite;
*phErrWrite = INVALID_HANDLE_VALUE;
*phInRead = hInRead;
*phInRead = INVALID_HANDLE_VALUE;
Should read:
*phErrWrite = hErrWrite;
hErrWrite = INVALID_HANDLE_VALUE;
*phInRead = hInRead;
hInRead = INVALID_HANDLE_VALUE;
Otherwise, hErrWrite and hInRead gets closed in
CreatePipes().
----------------------------------------------------------------------
Comment By: Jack Metcalfe (jackmetcalfe)
Date: 2005-12-01 11:16
Message:
Logged In: YES
user_id=1388880
I encountered the same error but resolved it as follows in
qtexecca.cpp.
In QuietExec() I made it wait until the called process had
completed or X milliseconds had elapsed.
In LogOutput() I changed the while loop to while
((OUTPUT_BUFFER -1 ) < dwBytes).
if (::CreateProcessW(NULL,
wzCommand, // command line
NULL, // security info
NULL, // thread info
TRUE, // inherit handles
::GetPriorityClass(::GetCurrentProcess()) |
CREATE_NO_WINDOW, // creation flags
NULL, // environment
NULL, // cur dir
&oStartInfo,
&oProcInfo))
{
::WaitForSingleObject( oProcInfo.hThread,
60000 );
::CloseHandle(oProcInfo.hThread);
....
----------------------------------------------------------------------
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