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Code Issues Releases Activity

Let opendir() use O_DIRECTORY.

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I am not removing the fstat() calls here, since we cannot yet assume
people will always run kernels that respect O_DIRECTORY.
This commit is contained in:
Ed Schouten 2010-03-21 20:45:06 +00:00
parent 0fef797f4a
commit 070f2a9831
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=205424
1 changed files with 2 additions and 2 deletions
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4
lib/libc/gen/opendir.c
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@ -86,7 +86,7 @@ __opendir2(const char *name, int flags)
errno = ENOTDIR;
return (NULL);
}
if ((fd = _open(name, O_RDONLY | O_NONBLOCK)) == -1)
if ((fd = _open(name, O_RDONLY | O_NONBLOCK | O_DIRECTORY)) == -1)
return (NULL);
return __opendir_common(fd, name, flags);
@ -200,7 +200,7 @@ __opendir_common(int fd, const char *name, int flags)
*/
if (flags & DTF_REWIND) {
(void)_close(fd);
if ((fd = _open(name, O_RDONLY)) == -1) {
if ((fd = _open(name, O_RDONLY | O_DIRECTORY)) == -1) {
saved_errno = errno;
free(buf);
free(dirp);