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Posted to commits@harmony.apache.org by "Gregory Shimansky (JIRA)" <ji...@apache.org> on 2008/03/20 17:57:26 UTC
[jira] Resolved: (HARMONY-5624) [drlvm][port][signals] Crash
handler crashes on SIGSEGV processing in native thread
[ https://issues.apache.org/jira/browse/HARMONY-5624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky resolved HARMONY-5624.
----------------------------------------
Resolution: Fixed
Fix Version/s: 5.0M6
Patch is applied at 639356.
> [drlvm][port][signals] Crash handler crashes on SIGSEGV processing in native thread
> -----------------------------------------------------------------------------------
>
> Key: HARMONY-5624
> URL: https://issues.apache.org/jira/browse/HARMONY-5624
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: Linux
> Reporter: Ilya Berezhniuk
> Assignee: Gregory Shimansky
> Fix For: 5.0M6
>
> Attachments: H-5624.patch
>
>
> While processing PORT_SIGNAL_GPF on Linux, VM callback crashes in check_stack_overflow() function when TLS pointer is NULL (i.e. for native threads not attached to the VM).
> Suggested simple patch fixes this issue by checking TLS value before calling check_stack_overflow().
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