/*-
* BSD LICENSE
- *
- * Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
- *
+ *
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
}
int
-cmdline_parse_string(cmdline_parse_token_hdr_t *tk, const char *buf, void *res)
+cmdline_parse_string(cmdline_parse_token_hdr_t *tk, const char *buf, void *res,
+ unsigned ressize)
{
struct cmdline_token_string *tk2;
struct cmdline_token_string_data *sd;
unsigned int token_len;
const char *str;
+ if (res && ressize < STR_TOKEN_SIZE)
+ return -1;
+
if (!tk || !buf || ! *buf)
return -1;
if (res) {
/* we are sure that token_len is < STR_TOKEN_SIZE-1 */
- rte_snprintf(res, STR_TOKEN_SIZE, "%s", buf);
+ snprintf(res, STR_TOKEN_SIZE, "%s", buf);
*((char *)res + token_len) = 0;
}
if (s) {
if (get_next_token(s))
- rte_snprintf(dstbuf, size, MULTISTRING_HELP);
+ snprintf(dstbuf, size, MULTISTRING_HELP);
else
- rte_snprintf(dstbuf, size, FIXEDSTRING_HELP);
+ snprintf(dstbuf, size, FIXEDSTRING_HELP);
} else
- rte_snprintf(dstbuf, size, ANYSTRING_HELP);
+ snprintf(dstbuf, size, ANYSTRING_HELP);
return 0;
}