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| author | Emilio Pozuelo Monfort <pochu27@gmail.com> | 2010-06-02 10:24:59 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@redhat.com> | 2010-06-02 10:25:56 -0700 |
| commit | 2a50c07836d2750baf70442f8f760bf6cd43b3af (patch) | |
| tree | 264e42647d2bdbb9ff059ef92cea24f8dd77b42b /sysdeps/mach/hurd/linkat.c | |
| parent | eb5ad2eb0d06326846ed37addebe187a0f67c7c7 (diff) | |
| download | glibc-2a50c07836d2750baf70442f8f760bf6cd43b3af.tar.gz glibc-2a50c07836d2750baf70442f8f760bf6cd43b3af.tar.xz glibc-2a50c07836d2750baf70442f8f760bf6cd43b3af.zip | |
Hurd: Fix linkat symlink handling.
Diffstat (limited to 'sysdeps/mach/hurd/linkat.c')
| -rw-r--r-- | sysdeps/mach/hurd/linkat.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sysdeps/mach/hurd/linkat.c b/sysdeps/mach/hurd/linkat.c index 1942144e0f..062d913e3d 100644 --- a/sysdeps/mach/hurd/linkat.c +++ b/sysdeps/mach/hurd/linkat.c @@ -1,5 +1,5 @@ /* Make a link between file names relative to open directories. Hurd version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -38,7 +38,9 @@ linkat (fromfd, from, tofd, to, flags) file_t oldfile, linknode, todir; char *toname; - oldfile = __file_name_lookup_at (fromfd, flags, from, 0, 0); + /* POSIX says linkat doesn't follow symlinks by default, so pass + O_NOLINK. That can be overridden by AT_SYMLINK_FOLLOW in FLAGS. */ + oldfile = __file_name_lookup_at (fromfd, flags, from, O_NOLINK, 0); if (oldfile == MACH_PORT_NULL) return -1; |