Add label_len argument to non-PSA tls_prf_generic
Signed-off-by: Max Fillinger <maximilian.fillinger@foxcrypto.com>
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index d964611..ce14c7d 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6849,7 +6849,7 @@
MBEDTLS_CHECK_RETURN_CRITICAL
static int tls_prf_generic(mbedtls_md_type_t md_type,
const unsigned char *secret, size_t slen,
- const char *label,
+ const char *label, size_t label_len,
const unsigned char *random, size_t rlen,
unsigned char *dstbuf, size_t dlen)
{
@@ -6870,14 +6870,14 @@
md_len = mbedtls_md_get_size(md_info);
- tmp_len = md_len + strlen(label) + rlen;
+ tmp_len = md_len + label_len + rlen;
tmp = mbedtls_calloc(1, tmp_len);
if (tmp == NULL) {
ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
goto exit;
}
- nb = strlen(label);
+ nb = label_len;
memcpy(tmp + md_len, label, nb);
memcpy(tmp + md_len + nb, random, rlen);
nb += rlen;