Messages in this thread | | | Date | Wed, 20 Jun 2007 19:12:54 -0400 | From | Jeff Garzik <> | Subject | Re: [PATCH] bonding: Fix use after free in unregister path |
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Jay Vosburgh wrote: > The following patch (based on a patch from Stephen Hemminger > <shemminger@linux-foundation.org>) removes use after free conditions in > the unregister path for the bonding master. Without this patch, an > operation of the form "echo -bond0 > /sys/class/net/bonding_masters" > would trigger a NULL pointer dereference in sysfs. I was not able to > induce the failure with the non-sysfs code path, but for consistency I > updated that code as well. > > I also did some testing of the bonding /proc file being open > while the bond is being deleted, and didn't see any problems there. > > Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
applied to #upstream-fixes
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