Commits
David Disseldorp committed f94fd098f67
target: check for XCOPY parameter truncation Check for XCOPY header, CSCD descriptor and segment descriptor list truncation, and respond accordingly. SPC4r37 6.4.1 EXTENDED COPY(LID4) states (also applying to LID1 reqs): If the parameter list length causes truncation of the parameter list, then the copy manager shall transfer no data and shall terminate the EXTENDED COPY command with CHECK CONDITION status, with the sense key set to ILLEGAL REQUEST, and the additional sense code set to PARAMETER LIST LENGTH ERROR. This behaviour can be tested using the libiscsi ExtendedCopy.ParamHdr test. Signed-off-by: David Disseldorp <ddiss@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>