Date: Sun, 14 Jan 2001 02:46:22 +0100 (CET) From: markush@acc.umu.se To: FreeBSD-gnats-submit@freebsd.org Subject: kern/24315: getcwd under Linux emulation fails after rmdir Message-ID: <20010114014622.C3B13382A@romy.carbonide.com>
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>Number: 24315
>Category: kern
>Synopsis: getcwd under Linux emulation fails after a rmdir
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Jan 13 17:50:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Markus Holmberg
>Release: FreeBSD 4.2-STABLE i386
>Organization:
n/a
>Environment:
FreeBSD 4.2-STABLE
>Description:
After doing a rmdir(2) on a directory (in FreeBSD "mode", in a
shell for example), a program executing under Linux emulation
will fail the call to getcwd with the error "Not a directory".
>How-To-Repeat:
$ cd /tmp
$ ./cwd
/tmp
$ mkdir foo
$ rmdir foo
$ ./cwd
getcwd: Not a directory
# to "fix" the problem, do a "cd ."
$ cd .
$ ./cwd
/tmp
cwd.c:
------------------------------------------------------
#include <unistd.h>
#include <stdio.h>
int main(int argc, char *argv[])
{
char *buf;
if ((buf = getcwd(NULL, 0)) == NULL) {
perror("getcwd");
return 1;
}
printf("%s\n", buf);
return 0;
}
------------------------------------------------------
>Fix:
Not known.
>Release-Note:
>Audit-Trail:
>Unformatted:
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