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H A D | target_core_pscsi.c | 1d2a2cd9 Tue Aug 07 19:14:13 CDT 2012 Nicholas Bellinger <nab@linux-iscsi.org> target/pscsi: Fix bug with REPORT_LUNs handling for SCSI passthrough
This patch fixes a regression bug in pscsi_transport_complete() callback code where *pt was being NULL dereferenced during REPORT_LUNS handling, that was introduced with the spc/sbc refactoring in:
commit 1fd032ee10d2816c947f5d5b9abda95e728f0a8f Author: Christoph Hellwig <hch@infradead.org> Date: Sun May 20 11:59:15 2012 -0400
target: move code for CDB emulation
As this is a special case for pscsi_parse_cdb() to call spc_parse_cdb() to allow TCM to handle REPORT_LUN emulation, pscsi_plugin_task will have not been allocated..
So now in pscsi_transport_complete() just check for existence of *pt and return for this special case.
Reported-by: Alex Elsayed <eternaleye+usenet@gmail.com> Cc: Alex Elsayed <eternaleye+usenet@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> 1d2a2cd9 Tue Aug 07 19:14:13 CDT 2012 Nicholas Bellinger <nab@linux-iscsi.org> target/pscsi: Fix bug with REPORT_LUNs handling for SCSI passthrough This patch fixes a regression bug in pscsi_transport_complete() callback code where *pt was being NULL dereferenced during REPORT_LUNS handling, that was introduced with the spc/sbc refactoring in: commit 1fd032ee10d2816c947f5d5b9abda95e728f0a8f Author: Christoph Hellwig <hch@infradead.org> Date: Sun May 20 11:59:15 2012 -0400 target: move code for CDB emulation As this is a special case for pscsi_parse_cdb() to call spc_parse_cdb() to allow TCM to handle REPORT_LUN emulation, pscsi_plugin_task will have not been allocated.. So now in pscsi_transport_complete() just check for existence of *pt and return for this special case. Reported-by: Alex Elsayed <eternaleye+usenet@gmail.com> Cc: Alex Elsayed <eternaleye+usenet@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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