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This path in TLSX_KeyShare_Choose should not be taken normally

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Juliusz Sosinowicz
2023-02-21 14:17:44 +01:00
parent 06749144d5
commit cbedae2f55
1 changed files with 4 additions and 3 deletions
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7
src/tls.c
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@ -9110,13 +9110,14 @@ int TLSX_KeyShare_Choose(const WOLFSSL *ssl, TLSX* extensions,
list = (KeyShareEntry*)extension->data; list = (KeyShareEntry*)extension->data;
if (extension && extension->resp == 1) { if (extension && extension->resp == 1) {
int ret = 0; /* Outside of the async case this path should not be taken. */
int ret = INCOMPLETE_DATA;
#ifdef WOLFSSL_ASYNC_CRYPT #ifdef WOLFSSL_ASYNC_CRYPT
/* in async case make sure key generation is finalized */ /* in async case make sure key generation is finalized */
serverKSE = (KeyShareEntry*)extension->data; serverKSE = (KeyShareEntry*)extension->data;
if (serverKSE->lastRet == WC_PENDING_E) { if (serverKSE && serverKSE->lastRet == WC_PENDING_E) {
if (ssl->options.serverState == SERVER_HELLO_RETRY_REQUEST_COMPLETE) if (ssl->options.serverState == SERVER_HELLO_RETRY_REQUEST_COMPLETE)
*doHelloRetry = 1; *searched = 1;
ret = TLSX_KeyShare_GenKey((WOLFSSL*)ssl, serverKSE); ret = TLSX_KeyShare_GenKey((WOLFSSL*)ssl, serverKSE);
} }
#endif #endif