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| author | Bruno Haible <bruno@clisp.org> | 2010-07-31 16:01:58 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2010-07-31 16:01:58 +0200 |
| commit | fae6c4abe3faab75e892e19a0d60e681e442e453 (patch) | |
| tree | f9d6ac201a851231db4e7021269346d505b79f74 | |
| parent | 3b905e0ad791b750d0a471c90ecaacf2345a39c3 (diff) | |
| download | gnulib-fae6c4abe3faab75e892e19a0d60e681e442e453.tar.gz | |
fchownat: Replace also when chown has the trailing slash bug.
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | m4/openat.m4 | 21 |
2 files changed, 20 insertions, 9 deletions
@@ -1,5 +1,13 @@ 2010-07-31 Bruno Haible <bruno@clisp.org> + fchownat: Replace also when chown has the trailing slash bug. + * m4/openat.m4 (gl_FUNC_FCHOWNAT): Move the test of REPLACE_CHOWN + outside the gl_FUNC_FCHOWNAT_DEREF_BUG invocation. Fixes regression + introduced on 2010-04-10. + Reported by Rainer Tammer. + +2010-07-31 Bruno Haible <bruno@clisp.org> + linkat: Work around AIX 7.1 bug. * m4/linkat.m4 (gl_FUNC_LINKAT): Require AC_CANONICAL_HOST. Test whether linkat handles trailing slash correctly. If not, replace linkat diff --git a/m4/openat.m4 b/m4/openat.m4 index 80df704240..eec426a401 100644 --- a/m4/openat.m4 +++ b/m4/openat.m4 @@ -1,4 +1,4 @@ -# serial 29 +# serial 30 # See if we need to use our replacement for Solaris' openat et al functions. dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. @@ -99,19 +99,22 @@ main () # If we have the fchownat function, and it has the bug (in glibc-2.4) # that it dereferences symlinks even with AT_SYMLINK_NOFOLLOW, then # use the replacement function. +# Also if the fchownat function, like chown, has the trailing slash bug, +# use the replacement function. # Also use the replacement function if fchownat is simply not available. AC_DEFUN([gl_FUNC_FCHOWNAT], [ AC_REQUIRE([gl_FUNC_CHOWN]) AC_CHECK_FUNC([fchownat], - [gl_FUNC_FCHOWNAT_DEREF_BUG([ - REPLACE_FCHOWNAT=1 - AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], - [Define to 1 if your platform has fchownat, but it cannot - perform lchown tasks.]) - if test $REPLACE_CHOWN = 1; then - REPLACE_FCHOWNAT=1 - fi])], + [gl_FUNC_FCHOWNAT_DEREF_BUG( + [REPLACE_FCHOWNAT=1 + AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], + [Define to 1 if your platform has fchownat, but it cannot + perform lchown tasks.]) + ]) + if test $REPLACE_CHOWN = 1; then + REPLACE_FCHOWNAT=1 + fi], [HAVE_FCHOWNAT=0]) if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then AC_LIBOBJ([fchownat]) |