#2870: User signals are not blocked before 'fork' in runInteractiveProcess
-----------------------------------------------+----------------------------
Reporter: dsh | Owner: igoo
Type: merge | Status: new
Priority: high | Milestone: 6.10.2
Component: libraries/process | Version: 6.10.1
Severity: normal | Resolution:
Keywords: threaded runInteractiveProcess | Difficulty: Unknown
Testcase: | Os: Unknown/Multiple
Architecture: x86_64 (amd64) |
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Changes (by simonmar):
* owner: simonmar => igoo
* type: bug => merge
Comment:
Fixed. Three patches are required, first ghc:
{{{
Thu Feb 19 03:34:18 PST 2009 Simon Marlow <[email protected]>
* Export blockUserSignals and unblockUserSignals (needed for #2870)
}}}
secondly for libraries/process:
{{{
Thu Feb 19 04:32:35 PST 2009 Simon Marlow <[email protected]>
* Fix #2870: User signals are not blocked before 'fork' in
runInteractiveProcess
}}}
and finally, for libraries/base, this isn't strictly necessary but I think
it's prudent:
{{{
Thu Feb 19 03:42:17 PST 2009 Simon Marlow <[email protected]>
* Set the IO manager pipe descriptors to FD_CLOEXEC
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2870#comment:3>
GHC <http://www.haskell.org/ghc/>
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