88a6060c7a
Check for duplicate LUN entries in the REPORT LUNS response. Signed-off-by: David Disseldorp <ddiss@suse.de>
67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
/*
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Copyright (C) SUSE LLC 2020
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdlib.h>
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#include <CUnit/CUnit.h>
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#include "iscsi.h"
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#include "scsi-lowlevel.h"
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#include "iscsi-test-cu.h"
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void
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test_report_luns_simple(void)
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{
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struct scsi_task *rl_task;
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struct scsi_reportluns_list *rl_list;
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int full_report_size;
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uint32_t i;
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logging(LOG_VERBOSE, LOG_BLANK_LINE);
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logging(LOG_VERBOSE, "Test REPORT LUNS");
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rl_task = iscsi_reportluns_sync(sd->iscsi_ctx, 0, 512);
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CU_ASSERT_PTR_NOT_NULL_FATAL(rl_task);
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full_report_size = scsi_datain_getfullsize(rl_task);
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if (full_report_size > rl_task->datain.size) {
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logging(LOG_NORMAL,
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"[SKIPPED] REPORT LUNS response truncated.");
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CU_PASS("REPORT LUNS response truncated.");
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}
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rl_list = scsi_datain_unmarshall(rl_task);
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if (rl_list == NULL) {
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fprintf(stderr, "failed to unmarshall reportluns datain blob\n");
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exit(10);
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}
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for (i = 0; i < rl_list->num; i++) {
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uint32_t j;
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logging(LOG_VERBOSE, "LUN[%u]: 0x%02hx", (unsigned)i,
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(unsigned short)rl_list->luns[i]);
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/* inefficiently check for duplicates */
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for (j = i + 1; j < rl_list->num; j++)
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CU_ASSERT_NOT_EQUAL(rl_list->luns[i], rl_list->luns[j]);
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}
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scsi_free_scsi_task(rl_task);
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}
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