On Tue, 2020-10-06 at 16:47 +0300, Dan Carpenter wrote: > After a list_for_each_entry() loop, the list iterator is always non-NULL > so these conditions don't work. If the "waiter" is not found then this > results in an out of bounds access. > > I have fixed it by introducing a new "found" variable. In one case, I > used an else statement for readability. > > Fixes: 46e4b9ec4fa4 ("staging: vchiq_arm: use list_for_each_entry when > accessing bulk_waiter_list") > Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com> > ---
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulie...@suse.de>
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