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Security: replace all uses of strcat and strcpy with strncat and strncpy

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rocky
2006-03-18 00:53:20 +00:00
parent 94eda2ef9d
commit 49bc5ccb3f
6 changed files with 32 additions and 56 deletions
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34
lib/driver/util.c
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@@ -1,5 +1,5 @@
/*
$Id: util.c,v 1.2 2005/02/03 07:35:15 rocky Exp $
$Id: util.c,v 1.3 2006/03/18 00:53:20 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -36,7 +36,7 @@
#include <cdio/types.h>
#include <cdio/util.h>
static const char _rcsid[] = "$Id: util.c,v 1.2 2005/02/03 07:35:15 rocky Exp $";
static const char _rcsid[] = "$Id: util.c,v 1.3 2006/03/18 00:53:20 rocky Exp $";
size_t
_cdio_strlenv(char **str_array)
@@ -64,36 +64,6 @@ _cdio_strfreev(char **strv)
free(strv);
}
char *
_cdio_strjoin (char *strv[], unsigned count, const char delim[])
{
size_t len;
char *new_str;
unsigned n;
cdio_assert (strv != NULL);
cdio_assert (delim != NULL);
len = (count-1) * strlen (delim);
for (n = 0;n < count;n++)
len += strlen (strv[n]);
len++;
new_str = calloc (1, len);
new_str[0] = '\0';
for (n = 0;n < count;n++)
{
if (n)
strcat (new_str, delim);
strcat (new_str, strv[n]);
}
return new_str;
}
char **
_cdio_strsplit(const char str[], char delim) /* fixme -- non-reentrant */
{