diff options
Diffstat (limited to 'string/strxfrm.c')
| -rw-r--r-- | string/strxfrm.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/string/strxfrm.c b/string/strxfrm.c index 257ce49..c53dad5 100644 --- a/string/strxfrm.c +++ b/string/strxfrm.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995-1999,2000,2001 Free Software Foundation, Inc. +/* Copyright (C) 1995-1999,2000,2001,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Ulrich Drepper <drepper@cygnus.com>, 1995. @@ -177,7 +177,7 @@ STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l) very conservative here. */ if (srclen >= 16384) { - idxarr = (int32_t *) malloc (srclen * (sizeof (int32_t) + 1)); + idxarr = (int32_t *) malloc ((srclen + 1) * (sizeof (int32_t) + 1)); rulearr = (unsigned char *) &idxarr[srclen]; if (idxarr == NULL) @@ -194,8 +194,11 @@ STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l) { try_stack: idxarr = (int32_t *) alloca (srclen * sizeof (int32_t)); - rulearr = (unsigned char *) alloca (srclen); + rulearr = (unsigned char *) alloca (srclen + 1); } + /* This element is only read, the value never used but to determine + another value which then is ignored. */ + rulearr[srclen] = '\0'; idxmax = 0; do |