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84 lines
2.4 KiB
Bash
Executable file
84 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2015 EMC Corp.
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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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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# Regression test for:
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# Bug 202892 open with O_CREAT | O_DIRECTORY when path references a symlink.
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# Fixed by r287599.
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. ../default.cfg
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dir=/tmp
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odir=`pwd`
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cd $dir
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sed '1,/^EOF/d' < $odir/$0 > $dir/open.c
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mycc -o open -Wall -Wextra -O0 -g open.c || exit 1
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rm -f open.c
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wdir=/tmp/open.$$
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rm -rf $wdir
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mkdir -p $wdir
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cd $wdir
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status=0
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/tmp/open || { echo FAIL; status=$?; }
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[ -f broken -o -f broken2 ] && { ls -l; echo FAIL; status=1; }
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cd $odir
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rm -rf /tmp/open $wdir
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exit $status
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EOF
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <unistd.h>
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int
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main(void)
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{
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int fd;
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/* Setup. */
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if (unlink("broken") <= 0 && errno != ENOENT)
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err(1, "unlink(broken)");
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if (unlink("target") <= 0 && errno != ENOENT)
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err(1, "unlink(target)");
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if (symlink("target", "broken") < 0)
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err(1, "symlink(target, broken)");
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/* Test. */
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fd = open("broken", O_CREAT | O_DIRECTORY, 0600);
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if (fd >= 0)
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errx(1, "open(broken, O_CREAT | O_DIRECTORY) - no error");
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fd = open("broken2", O_CREAT | O_DIRECTORY | O_EXCL, 0600);
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if (fd != -1)
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errx(1, "open() O_CREAT | O_DIRECTORY | O_EXCL");
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return (0);
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}
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