Bug 1384521 - bash stack smash due to longjmp back to wait_builtin after it returned
Summary: bash stack smash due to longjmp back to wait_builtin after it returned
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: bash
Version: 7.2
Hardware: All
OS: Linux
urgent
high
Target Milestone: rc
: ---
Assignee: Siteshwar Vashisht
QA Contact: Martin Kyral
URL:
Whiteboard:
Depends On: 1372806
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-10-13 13:07 UTC by Marcel Kolaja
Modified: 2019-12-16 07:05 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Due to a bug in trap signal handling, bash in some cases terminated unexpectedly after performing the longjmp() function from the wait_sigint_handler() function to the wait_builtin() function. This update fixes the bug and thus prevents the described crashes from occurring.
Clone Of: 1372806
Environment:
Last Closed: 2016-12-06 17:02:21 UTC
Target Upstream Version:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Knowledge Base (Solution) 2760681 0 None None None 2016-11-10 16:34:06 UTC
Red Hat Product Errata RHBA-2016:2858 0 normal SHIPPED_LIVE bash bug fix update 2016-12-06 21:59:51 UTC

Description Marcel Kolaja 2016-10-13 13:07:35 UTC 
This bug has been copied from bug #1372806 and has been proposed
to be backported to 7.3 z-stream (EUS).
Comment 6 errata-xmlrpc 2016-12-06 17:02:21 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-2016-2858.html
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