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From "Pepijn Noltes (Jira)" <j...@apache.org>
Subject [jira] [Closed] (CELIX-314) longjmp causes uninitialized stack frame
Date Tue, 17 Sep 2019 17:44:00 GMT

     [ https://issues.apache.org/jira/browse/CELIX-314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Pepijn Noltes closed CELIX-314.
    Resolution: Cannot Reproduce

> longjmp causes uninitialized stack frame
> ----------------------------------------
>                 Key: CELIX-314
>                 URL: https://issues.apache.org/jira/browse/CELIX-314
>             Project: Celix
>          Issue Type: Bug
>            Reporter: Bjoern Petri
>            Assignee: Bjoern Petri
>            Priority: Major
> From https://bugzilla.redhat.com/show_bug.cgi?id=539809 :
> libcurl built without an asynchronous resolver library uses alarm() to time out DNS lookups.
When a timeout occurs, this causes libcurl to jump from the signal handler back into the library
with a sigsetjmp, which effectively causes libcurl to continue running within the signal handler.
This is non-portable and could cause problems on some platforms. A discussion on the problem
is available at http://curl.haxx.se/mail/lib-2008-09/0197.html

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