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(parent: 22c0b96) | patch
rds: avoid calling sock_kfree_s() on allocation failure
authorCong Wang <cwang@twopensource.com>
Tue, 14 Oct 2014 19:35:08 +0000 (12:35 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 14 Oct 2014 21:00:19 +0000 (17:00 -0400)
commitdee49f203a7feef5d00c416b7dc7e34a7caba8e1
treef3ba47780b9bc7362479f3caae851fe527543f35tree | snapshot (tar.gz zip)
parent22c0b963d7400971f4c5a1a67b083e3742996640commit | diff
rds: avoid calling sock_kfree_s() on allocation failure

It is okay to free a NULL pointer but not okay to mischarge the socket optmem
accounting. Compile test only.

Reported-by: rucsoftsec@gmail.com
Cc: Chien Yen <chien.yen@oracle.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rds/rdma.c diff | blob | blame | history