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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.

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David Garske
2023-11-24 09:30:09 -08:00
parent dda72dc19c
commit 09b6974ae9
1 changed files with 1 additions and 1 deletions
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2
src/tls13.c
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@ -11954,7 +11954,7 @@ int wolfSSL_connect_TLSv13(WOLFSSL* ssl)
&& ssl->error != WC_PENDING_E && ssl->error != WC_PENDING_E
#endif #endif
) { ) {
if ((ssl->error = SendBuffered(ssl)) == 0) { if ((ret = SendBuffered(ssl)) == 0) {
if (ssl->fragOffset == 0 && !ssl->options.buildingMsg) { if (ssl->fragOffset == 0 && !ssl->options.buildingMsg) {
if (advanceState) { if (advanceState) {
#ifdef WOLFSSL_DTLS13 #ifdef WOLFSSL_DTLS13