Fix for TLS v1.3 in non-blocking loosing return code from SendBuffered. Example: SendBuffered returns WANT_WRITE (-327) and sets ssl->error, then below it was doing ssl->error = ret where ret = 0.

2023-11-24 09:30:09 -08:00 · 2023-11-24 09:30:09 -08:00 · 09b6974ae9
commit 09b6974ae9
parent dda72dc19c
1 changed files with 1 additions and 1 deletions
--- a/src/tls13.c
+++ b/src/tls13.c
@ -11954,7 +11954,7 @@ int wolfSSL_connect_TLSv13(WOLFSSL* ssl)
        && ssl->error != WC_PENDING_E
    #endif
    ) {
-        if ((ssl->error = SendBuffered(ssl)) == 0) {
+        if ((ret = SendBuffered(ssl)) == 0) {
            if (ssl->fragOffset == 0 && !ssl->options.buildingMsg) {
                if (advanceState) {
 #ifdef WOLFSSL_DTLS13