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Date: Wed, 02 Oct 2019 12:18:09 -0400 (EDT) From: David Miller <davem@...emloft.net> To: sudhakar.dindukurti@...cle.com Cc: netdev@...r.kernel.org, santosh.shilimkar@...cle.com, rds-devel@....oracle.com, dotanb@....mellanox.co.il Subject: Re: [PATCH net] net/rds: Fix error handling in rds_ib_add_one() From: Sudhakar Dindukurti <sudhakar.dindukurti@...cle.com> Date: Tue, 1 Oct 2019 10:21:02 -0700 > From: Dotan Barak <dotanb@....mellanox.co.il> > > rds_ibdev:ipaddr_list and rds_ibdev:conn_list are initialized > after allocation some resources such as protection domain. > If allocation of such resources fail, then these uninitialized > variables are accessed in rds_ib_dev_free() in failure path. This > can potentially crash the system. The code has been updated to > initialize these variables very early in the function. > > Signed-off-by: Dotan Barak <dotanb@....mellanox.co.il> > Signed-off-by: Sudhakar Dindukurti <sudhakar.dindukurti@...cle.com> Applied.
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