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Set upper bound on post-auth cert reqs

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F-205
This commit is contained in:
Juliusz Sosinowicz
2026-03-06 16:07:34 +01:00
parent 80938758ac
commit 0c26920ea0
1 changed files with 7 additions and 0 deletions
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src/tls13.c
+7
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@@ -14182,6 +14182,13 @@ int wolfSSL_request_certificate(WOLFSSL* ssl)
return NOT_READY_ERROR;
if (!ssl->options.postHandshakeAuth)
return POST_HAND_AUTH_ERROR;
if (ssl->certReqCtx != NULL) {
if (ssl->certReqCtx->len != 1)
return BAD_STATE_E;
/* We support sending up to 255 certificate requests */
if (ssl->certReqCtx->ctx == 255)
return BAD_STATE_E;
}
certReqCtx = (CertReqCtx*)XMALLOC(sizeof(CertReqCtx), ssl->heap,
DYNAMIC_TYPE_TMP_BUFFER);