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authorFeng Li <lifeng1519@gmail.com>2016-07-12 01:15:44 +0300
committerNicholas Bellinger <nab@linux-iscsi.org>2016-07-20 23:26:51 +0300
commit8abc718de6e9e52d8a6bfdb735060554aeae25e4 (patch)
treede8c02094723199dc80664d7d54d6f765f3de257 /drivers/target/tcm_fc
parent88a678bbc34cecce36bf2c7a8af4cba38f9f77ce (diff)
downloadlinux-8abc718de6e9e52d8a6bfdb735060554aeae25e4.tar.xz
iscsi-target: Fix panic when adding second TCP connection to iSCSI session
In MC/S scenario, the conn->sess has been set NULL in iscsi_login_non_zero_tsih_s1 when the second connection comes here, then kernel panic. The conn->sess will be assigned in iscsi_login_non_zero_tsih_s2. So we should check whether it's NULL before calling. Signed-off-by: Feng Li <lifeng1519@gmail.com> Tested-by: Sumit Rai <sumit.rai@calsoftinc.com> Cc: stable@vger.kernel.org # 3.14+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/tcm_fc')
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