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path: root/lib/librte_cmdline/cmdline_parse_string.c
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Diffstat (limited to 'lib/librte_cmdline/cmdline_parse_string.c')
-rw-r--r--lib/librte_cmdline/cmdline_parse_string.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/librte_cmdline/cmdline_parse_string.c b/lib/librte_cmdline/cmdline_parse_string.c
index b1bfe91..45883b3 100644
--- a/lib/librte_cmdline/cmdline_parse_string.c
+++ b/lib/librte_cmdline/cmdline_parse_string.c
@@ -105,13 +105,17 @@ get_next_token(const char *s)
}
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;