#14346: 8.2.1 regression: heap corruption after safe foreign calls -------------------------------------+------------------------------------- Reporter: andrewchen | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.5 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: #15260 | Differential Rev(s): Phab:D5020 Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj):
Ah, I guess the patch was only merged to 8.2.2 branch (not to master).
That's terrible. And very unusual; usually we put things on master first and then merge to a branch. However, if I understand aright: * The patch in 8.2.2 (comment:33 above) is very much a hack. * The real fix is in #14375 * There is an active patch for #14375 So we should make sure that the patch for #14375 does fix this ticket, and #15260 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14346#comment:34 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler