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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-05-10 15:16:07 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-10 15:57:25 -0700 |
| commit | 6b645f0d702e9285f3d7fe5684258e77051cfa8e (patch) | |
| tree | 6f93d12e8ad2f8043d80eb45ebf358b51a53e625 | |
| parent | e468f8a3a7b10b9cecfc92a0c3090f25b42a56a6 (diff) | |
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Hurd: Fix mkdir / error value
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/mkdir.c | 8 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/mkdirat.c | 9 |
3 files changed, 18 insertions, 5 deletions
@@ -1,3 +1,9 @@ +2012-05-10 Samuel Thibault <samuel.thibault@ens-lyon.org> + + * sysdeps/mach/hurd/mkdir.c: Include <string.h>. + (__mkdir): When path is `/', just fail with EEXIST. + * sysdeps/mach/hurd/mkdirat.c: Likewise. + 2012-05-10 Thomas Schwinge <thomas@schwinge.name> * nss/makedb.c: Include <sys/param.h> (for MAX and roundup), and diff --git a/sysdeps/mach/hurd/mkdir.c b/sysdeps/mach/hurd/mkdir.c index d3627ee5e1..8ad648e0a3 100644 --- a/sysdeps/mach/hurd/mkdir.c +++ b/sysdeps/mach/hurd/mkdir.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,93,94,95,96,97,2002 Free Software Foundation, Inc. +/* Copyright (C) 1991-2012 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 @@ -19,6 +19,7 @@ #include <stddef.h> #include <sys/stat.h> #include <hurd.h> +#include <string.h> /* Create a directory named FILE_NAME with protections MODE. */ int @@ -28,7 +29,10 @@ __mkdir (file_name, mode) { error_t err; const char *name; - file_t parent = __directory_name_split (file_name, (char **) &name); + file_t parent; + if (!strcmp (file_name, "/")) + return __hurd_fail (EEXIST); + parent = __directory_name_split (file_name, (char **) &name); if (parent == MACH_PORT_NULL) return -1; err = __dir_mkdir (parent, name, mode & ~_hurd_umask); diff --git a/sysdeps/mach/hurd/mkdirat.c b/sysdeps/mach/hurd/mkdirat.c index 9201f7d35e..d6d672ead9 100644 --- a/sysdeps/mach/hurd/mkdirat.c +++ b/sysdeps/mach/hurd/mkdirat.c @@ -1,6 +1,5 @@ /* Create a directory named relative to another open directory. Hurd version. - Copyright (C) 1991,1993,1994,1995,1996,1997,2002,2006 - Free Software Foundation, Inc. + Copyright (C) 1991-2012 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 @@ -22,6 +21,7 @@ #include <sys/stat.h> #include <hurd.h> #include <hurd/fd.h> +#include <string.h> int mkdirat (fd, path, mode) @@ -31,7 +31,10 @@ mkdirat (fd, path, mode) { error_t err; const char *name; - file_t parent = __directory_name_split_at (fd, path, (char **) &name); + file_t parent; + if (!strcmp (path, "/")) + return __hurd_fail (EEXIST); + parent = __directory_name_split_at (fd, path, (char **) &name); if (parent == MACH_PORT_NULL) return -1; err = __dir_mkdir (parent, name, mode & ~_hurd_umask); |