From 62c89dc1a86d3e9a9e15b88679f1c5499c3e5a04 Mon Sep 17 00:00:00 2001 From: "7u83@mail.ru" <7u83@mail.ru@noemail.net> Date: Sun, 1 Apr 2018 10:43:11 +0000 Subject: [PATCH] temporary hack to accept 0 length dst FossilOrigin-Name: b43e3fd3174a5d0b9a9d8bc0b7a07fbf463714a9458fbbb2df1ff76cd941d003 --- src/cw/cw_type_str.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/src/cw/cw_type_str.c b/src/cw/cw_type_str.c index 8a55d54f..dcf3e859 100644 --- a/src/cw/cw_type_str.c +++ b/src/cw/cw_type_str.c @@ -50,9 +50,22 @@ static int put ( const struct cw_KTV *data, uint8_t * dst ) static int to_str ( const struct cw_KTV *data, char *dst, int max_len ) { - strncpy(dst,data->val.str,max_len-1); + + + int l; + l = strlen(data->val.str); + strcpy(dst,data->val.str); + return l; + + if (lval.str); + return l; + } + + memcpy(dst,data->val.str,max_len); + dst[max_len]=0; - return strlen(data->val.str)+1; + return max_len; } static struct cw_KTV *from_str ( struct cw_KTV * data, const char *src )