diff options
Diffstat (limited to 'libio/iogetdelim.c')
| -rw-r--r-- | libio/iogetdelim.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/libio/iogetdelim.c b/libio/iogetdelim.c index a362bf978a..3d0c976f9c 100644 --- a/libio/iogetdelim.c +++ b/libio/iogetdelim.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1994,1996-1998,2001,2003,2005 Free Software Foundation, Inc. +/* Copyright (C) 1994,1996,1997,1998,2001,2003 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 @@ -45,7 +45,7 @@ _IO_getdelim (lineptr, n, delimiter, fp) int delimiter; _IO_FILE *fp; { - _IO_ssize_t result; + int result; _IO_ssize_t cur_len = 0; _IO_ssize_t len; @@ -91,12 +91,6 @@ _IO_getdelim (lineptr, n, delimiter, fp) t = (char *) memchr ((void *) fp->_IO_read_ptr, delimiter, len); if (t != NULL) len = (t - fp->_IO_read_ptr) + 1; - if (__builtin_expect (cur_len + len + 1 < 0, 0)) - { - __set_errno (EOVERFLOW); - result = -1; - goto unlock_return; - } /* Make enough space for len+1 (for final NUL) bytes. */ needed = cur_len + len + 1; if (needed > *n) |