diff options
Diffstat (limited to 'misc/mntent_r.c')
| -rw-r--r-- | misc/mntent_r.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/misc/mntent_r.c b/misc/mntent_r.c index 7a394186d4..9bfe8756f1 100644 --- a/misc/mntent_r.c +++ b/misc/mntent_r.c @@ -1,5 +1,5 @@ /* Utilities for reading/writing fstab, mtab, etc. - Copyright (C) 1995-2000, 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 1995-2000, 2001, 2002, 2003 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 +38,12 @@ FILE * __setmntent (const char *file, const char *mode) { - FILE *result = fopen (file, mode); + /* Extend the mode parameter with "c" to disable cancellation in the + I/O functions. */ + size_t modelen = strlen (mode); + char newmode[modelen + 2]; + memcpy (mempcpy (newmode, mode, modelen), "c", 2); + FILE *result = fopen (file, newmode); if (result != NULL) /* We do the locking ourselves. */ |