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Fixes use after free when boringssl is used #6998

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Merged
zwoop merged 1 commit into from
Jul 14, 2020
Merged

Fixes use after free when boringssl is used #6998

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8 changes: 3 additions & 5 deletions iocore/net/SSLUtils.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1879,13 +1879,8 @@ SSLInitServerContext(const SSLConfigParams *params, const ssl_user_config *sslMu
SSL_CTX_set_verify_depth(ctx, params->verify_depth); // might want to make configurable at some point.
}

// Set the list of CA's to send to client if we ask for a client
// certificate
if (params->serverCACertFilename) {
ca_list = SSL_load_client_CA_file(params->serverCACertFilename);
if (ca_list) {
SSL_CTX_set_client_CA_list(ctx, ca_list);
}
}

if (EVP_DigestInit_ex(digest, evp_md_func, nullptr) == 0) {
Expand All @@ -1912,6 +1907,9 @@ SSLInitServerContext(const SSLConfigParams *params, const ssl_user_config *sslMu
goto fail;
}
}

// Set the list of CA's to send to client if we ask for a client certificate
SSL_CTX_set_client_CA_list(ctx, ca_list);
}

if (EVP_DigestFinal_ex(digest, hash_buf, &hash_len) == 0) {
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