#2858: Segmentation fault due to race between IO manager and installSignals.
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Reporter: dsh | Owner: simonmar
Type: bug | Status: new
Priority: normal | Milestone: 6.10.2
Component: libraries/base | Version: 6.10.1
Severity: normal | Resolution:
Keywords: posix signal threaded IOmanager | Difficulty: Unknown
Testcase: | Os: Linux
Architecture: Unknown/Multiple |
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Comment (by dsh):
Hello,[[BR]]
It look like Haskell handlers are not freed after stg_sig_install in
System.Posix.Signals[[BR]]
Also freeing StablePtr in stg_sig_install leaves signal_handlers in
inconsistent state.[[BR]]
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2858#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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