Bug 1322804 - bash hangs when receive some signal. there is a bug in trap signal handling
Summary: bash hangs when receive some signal. there is a bug in trap signal handling
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: bash
Version: 6.3
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: rc
: ---
Assignee: David Kaspar // Dee'Kej
QA Contact: Jan Kepler
URL:
Whiteboard:
Depends On: 868846
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-03-31 11:12 UTC by Marcel Kolaja
Modified: 2019-10-10 11:44 UTC (History)
15 users (show)

Fixed In Version: bash-4.1.2-15.el6_4.3
Doc Type: Bug Fix
Doc Text:
Due to the signal handler function calling certain signal-unsafe functions such as malloc(), the Bash shell in some cases became unresponsive after it received a signal. This update ensures that the signal handler no longer calls signal-unsafe functions, which prevents the described bug from occurring.
Clone Of: 868846
Environment:
Last Closed: 2016-04-07 15:14:28 UTC
Target Upstream Version:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2016:0607 0 normal SHIPPED_LIVE bash bug fix update 2016-04-07 19:11:35 UTC

Description Marcel Kolaja 2016-03-31 11:12:21 UTC 
This bug has been copied from bug #868846 and has been proposed
to be backported to 6.4 z-stream (EUS).
Comment 7 David Kaspar // Dee'Kej 2016-04-05 13:39:23 UTC 
Is this supposed to be an Accelerated fix release (Interim)?

The builds are already complete and added in errata.
Comment 11 errata-xmlrpc 2016-04-07 15:14:28 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-0607.html
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