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| author | Ulrich Drepper <drepper@redhat.com> | 2005-12-02 21:41:00 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-12-02 21:41:00 +0000 |
| commit | 975407d507f2e8ad6cbf366e22e0f41d598ddcee (patch) | |
| tree | d5b872790e495c14061b25244ddab1baecfaf0ed /sysdeps/generic/xmknod.c | |
| parent | b02adc678ab123adce16edeff2916d0f423a801c (diff) | |
| download | glibc-975407d507f2e8ad6cbf366e22e0f41d598ddcee.zip glibc-975407d507f2e8ad6cbf366e22e0f41d598ddcee.tar.gz glibc-975407d507f2e8ad6cbf366e22e0f41d598ddcee.tar.bz2 | |
Add one more parameter check.
Diffstat (limited to 'sysdeps/generic/xmknod.c')
| -rw-r--r-- | sysdeps/generic/xmknod.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/generic/xmknod.c b/sysdeps/generic/xmknod.c index 57ed460..c2daa46 100644 --- a/sysdeps/generic/xmknod.c +++ b/sysdeps/generic/xmknod.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,1993,1995,1996,1997,2002 Free Software Foundation, Inc. +/* Copyright (C) 1991,1993,1995-1997,2002,2005 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 @@ -32,6 +32,12 @@ __xmknod (int vers, const char *path, mode_t mode, dev_t *dev) return -1; } + if (path == NULL) + { + __set_errno (EINVAL); + return -1; + } + __set_errno (ENOSYS); return -1; } |