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159 lines
5.3 KiB
159 lines
5.3 KiB
/*
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* Check decoding of SCSI ioctl commands.
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*
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* Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org>
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* Copyright (c) 2017-2018 The strace developers.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "tests.h"
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#ifdef HAVE_SCSI_SG_H
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# include <stdio.h>
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# include <sys/ioctl.h>
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# include <scsi/sg.h>
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# include "xlat/scsi_sg_commands.h"
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# define TEST_NO_ARG(cmd) \
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do { \
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ioctl(-1, cmd, 0xdeadbeef); \
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printf("ioctl(-1, %s) = -1 EBADF (%m)\n", #cmd); \
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} while (0)
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# define TEST_NULL_ARG(cmd) \
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do { \
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ioctl(-1, cmd, 0); \
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printf("ioctl(-1, %s, NULL) = -1 EBADF (%m)\n", #cmd); \
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} while (0)
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# define TEST_TAKES_INT_BY_VAL(cmd, val) \
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do { \
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ioctl(-1, cmd, val); \
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printf("ioctl(-1, %s, %#x) = -1 EBADF (%m)\n", #cmd, val); \
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} while (0)
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# define TEST_TAKES_INT_BY_PTR(cmd, pint) \
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do { \
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ioctl(-1, cmd, pint); \
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printf("ioctl(-1, %s, [%d]) = -1 EBADF (%m)\n", #cmd, *(pint)); \
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} while (0)
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# define TEST_RETURNS_INT_BY_PTR(cmd, pint) \
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do { \
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ioctl(-1, cmd, pint); \
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printf("ioctl(-1, %s, %p) = -1 EBADF (%m)\n", #cmd, pint); \
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} while (0)
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int
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main(void)
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{
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TAIL_ALLOC_OBJECT_CONST_PTR(int, pint);
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*pint = (int) 0xfacefeed;
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TEST_NO_ARG(SG_GET_TIMEOUT);
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TEST_NULL_ARG(SG_SET_TIMEOUT);
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TEST_NULL_ARG(SG_EMULATED_HOST);
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TEST_NULL_ARG(SG_GET_TRANSFORM);
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TEST_NULL_ARG(SG_GET_COMMAND_Q);
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TEST_NULL_ARG(SG_SET_COMMAND_Q);
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TEST_NULL_ARG(SG_GET_RESERVED_SIZE);
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TEST_NULL_ARG(SG_SET_RESERVED_SIZE);
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TEST_NULL_ARG(SG_GET_SCSI_ID);
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TEST_NULL_ARG(SG_SET_FORCE_LOW_DMA);
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TEST_NULL_ARG(SG_GET_LOW_DMA);
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TEST_NULL_ARG(SG_SET_FORCE_PACK_ID);
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TEST_NULL_ARG(SG_GET_PACK_ID);
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TEST_NULL_ARG(SG_GET_NUM_WAITING);
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TEST_NULL_ARG(SG_SET_DEBUG);
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TEST_NULL_ARG(SG_GET_SG_TABLESIZE);
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TEST_NULL_ARG(SG_GET_VERSION_NUM);
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TEST_NULL_ARG(SG_NEXT_CMD_LEN);
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TEST_NULL_ARG(SG_SCSI_RESET);
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TEST_NULL_ARG(SG_IO);
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TEST_NULL_ARG(SG_GET_REQUEST_TABLE);
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TEST_NULL_ARG(SG_SET_KEEP_ORPHAN);
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TEST_NULL_ARG(SG_GET_KEEP_ORPHAN);
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TEST_NULL_ARG(SG_GET_ACCESS_COUNT);
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TEST_TAKES_INT_BY_VAL(SG_SET_TRANSFORM, 0);
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TEST_TAKES_INT_BY_VAL(SG_SET_TRANSFORM, *pint);
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TEST_TAKES_INT_BY_PTR(SG_NEXT_CMD_LEN, pint);
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TEST_TAKES_INT_BY_PTR(SG_SET_COMMAND_Q, pint);
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TEST_TAKES_INT_BY_PTR(SG_SET_DEBUG, pint);
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TEST_TAKES_INT_BY_PTR(SG_SET_FORCE_LOW_DMA, pint);
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TEST_TAKES_INT_BY_PTR(SG_SET_FORCE_PACK_ID, pint);
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TEST_TAKES_INT_BY_PTR(SG_SET_KEEP_ORPHAN, pint);
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TEST_TAKES_INT_BY_PTR(SG_SET_RESERVED_SIZE, pint);
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TEST_TAKES_INT_BY_PTR(SG_SET_TIMEOUT, pint);
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TEST_RETURNS_INT_BY_PTR(SG_EMULATED_HOST, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_ACCESS_COUNT, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_COMMAND_Q, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_KEEP_ORPHAN, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_LOW_DMA, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_NUM_WAITING, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_PACK_ID, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_RESERVED_SIZE, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_SG_TABLESIZE, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_TRANSFORM, pint);
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TEST_RETURNS_INT_BY_PTR(SG_GET_VERSION_NUM, pint);
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ioctl(-1, SG_SCSI_RESET, pint);
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printf("ioctl(-1, %s, [%#x /* %s_??? */]) = -1 EBADF (%m)\n",
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"SG_SCSI_RESET", *pint, "SG_SCSI_RESET");
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*pint = 0x100;
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ioctl(-1, SG_SCSI_RESET, pint);
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printf("ioctl(-1, %s, [SG_SCSI_RESET_NO_ESCALATE|SG_SCSI_RESET_NOTHING])"
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" = -1 EBADF (%m)\n", "SG_SCSI_RESET");
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*pint = 1;
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ioctl(-1, SG_SCSI_RESET, pint);
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printf("ioctl(-1, %s, [SG_SCSI_RESET_DEVICE]) = -1 EBADF (%m)\n",
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"SG_SCSI_RESET");
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ioctl(-1, 0x22ff, 0);
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printf("ioctl(-1, _IOC(%s, 0x22, 0xff, 0), 0) = -1 EBADF (%m)\n",
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_IOC_NONE ? "0" : "_IOC_NONE");
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static const unsigned long magic =
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(unsigned long) 0xdeadbeeffacefeedULL;
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ioctl(-1, 0x22ff, magic);
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printf("ioctl(-1, _IOC(%s, 0x22, 0xff, 0), %#lx) = -1 EBADF (%m)\n",
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_IOC_NONE ? "0" : "_IOC_NONE", magic);
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puts("+++ exited with 0 +++");
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return 0;
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}
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#else
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SKIP_MAIN_UNDEFINED("HAVE_SCSI_SG_H")
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#endif
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