Skip checking on maximum fragment length during handshake
MbedTLS currently does not support maximum fragment length
during handshake so we skip it for now.
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 419185c..4d6b958 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3472,6 +3472,10 @@
{
size_t max_len = MBEDTLS_SSL_OUT_CONTENT_LEN;
+ if (ssl == NULL || ssl->conf == NULL) {
+ return max_len;
+ }
+
#if !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) && \
!defined(MBEDTLS_SSL_RECORD_SIZE_LIMIT) && \
!defined(MBEDTLS_SSL_PROTO_DTLS)
@@ -3479,10 +3483,14 @@
#endif
#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
- const size_t mfl = mbedtls_ssl_get_output_max_frag_len(ssl);
+ /* MbedTLS currently does not support maximum fragment length
+ during handshake so we skip it for now. */
+ if (ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER) {
+ const size_t mfl = mbedtls_ssl_get_output_max_frag_len(ssl);
- if (max_len > mfl) {
- max_len = mfl;
+ if (max_len > mfl) {
+ max_len = mfl;
+ }
}
#endif