Author: emaste
Date: Sat Sep 15 02:52:19 2012
New Revision: 240528
URL: http://svn.freebsd.org/changeset/base/240528
Log:
MFC r240410:
Avoid mapping ENOENT to ENOTDIR for non-existent path components.
The ENOTDIR mapping was introduced in r235266 for kern/128933 based on
an interpretation of the somewhat ambiguous language in the POSIX realpath
specification. The interpretation is inconsistent with Solaris and Linux,
a regression from 9.0, and does not appear to be permitted by the
description of ENOTDIR:
20 ENOTDIR Not a directory. A component of the specified pathname
existed, but it was not a directory, when a directory was
expected.
PR: standards/171577
Modified:
stable/9/lib/libc/stdlib/realpath.c
Directory Properties:
stable/9/lib/libc/ (props changed)
Modified: stable/9/lib/libc/stdlib/realpath.c
==============================================================================
--- stable/9/lib/libc/stdlib/realpath.c Fri Sep 14 23:47:23 2012
(r240527)
+++ stable/9/lib/libc/stdlib/realpath.c Sat Sep 15 02:52:19 2012
(r240528)
@@ -181,8 +181,6 @@ realpath(const char * __restrict path, c
return (NULL);
}
if (lstat(resolved, &sb) != 0) {
- if (errno != ENOENT || p != NULL)
- errno = ENOTDIR;
if (m)
free(resolved);
return (NULL);
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