Red Hat Bugzilla – Bug 506875
kernel: ptrace: don't use REMOVE_LINKS/SET_LINKS for reparenting [rhel-4.9]
Last modified: 2015-01-04 17:58:58 EST
Description of problem:
There are places where kernel uses REMOVE_LINKS/SET_LINKS while changing process's ->parent. Use add_parent/remove_parent instead, they don't abuse of global process list.
Committed in 89.5.EL . RPMS are available at http://people.redhat.com/vgoyal/rhel4/
Reproduced in 2.6.9-89.4.E and verified in 2.6.9-89.5.EL.
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.