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-rw-r--r--lib/vquic/ngtcp2.c22
-rw-r--r--lib/vquic/ngtcp2.h2
2 files changed, 17 insertions, 7 deletions
diff --git a/lib/vquic/ngtcp2.c b/lib/vquic/ngtcp2.c
index b97c0c3d4..36aa6c20f 100644
--- a/lib/vquic/ngtcp2.c
+++ b/lib/vquic/ngtcp2.c
@@ -199,11 +199,12 @@ static int quic_add_handshake_data(SSL *ssl, OSSL_ENCRYPTION_LEVEL ossl_level,
ngtcp2_crypto_level level = quic_from_ossl_level(ossl_level);
int rv;
- crypto_data = &qs->client_crypto_data[level];
+ crypto_data = &qs->crypto_data[level];
if(crypto_data->buf == NULL) {
crypto_data->buf = malloc(4096);
+ if(!crypto_data->buf)
+ return 0;
crypto_data->alloclen = 4096;
- /* TODO Explode if malloc failed */
}
/* TODO Just pretend that handshake does not grow more than 4KiB for
@@ -214,8 +215,8 @@ static int quic_add_handshake_data(SSL *ssl, OSSL_ENCRYPTION_LEVEL ossl_level,
crypto_data->len += len;
rv = ngtcp2_conn_submit_crypto_data(
- qs->qconn, level, (uint8_t *)(&crypto_data->buf[crypto_data->len] - len),
- len);
+ qs->qconn, level, (uint8_t *)(&crypto_data->buf[crypto_data->len] - len),
+ len);
if(rv) {
H3BUGF(fprintf(stderr, "write_client_handshake failed\n"));
}
@@ -316,7 +317,7 @@ static int cb_initial(ngtcp2_conn *quic, void *user_data)
struct quicsocket *qs = (struct quicsocket *)user_data;
if(ngtcp2_crypto_read_write_crypto_data(
- quic, qs->ssl, NGTCP2_CRYPTO_LEVEL_INITIAL, NULL, 0) != 0)
+ quic, qs->ssl, NGTCP2_CRYPTO_LEVEL_INITIAL, NULL, 0) != 0)
return NGTCP2_ERR_CALLBACK_FAILURE;
return 0;
@@ -696,8 +697,17 @@ static int ng_perform_getsock(const struct connectdata *conn,
static CURLcode ng_disconnect(struct connectdata *conn,
bool dead_connection)
{
- (void)conn;
+ int i;
+ struct quicsocket *qs = &conn->hequic[0];
(void)dead_connection;
+ free(qs->rx_secret);
+ if(qs->ssl)
+ SSL_free(qs->ssl);
+ for(i = 0; i < 3; i++)
+ free(qs->crypto_data[i].buf);
+ nghttp3_conn_del(qs->h3conn);
+ ngtcp2_conn_del(qs->qconn);
+ SSL_CTX_free(qs->sslctx);
return CURLE_OK;
}
diff --git a/lib/vquic/ngtcp2.h b/lib/vquic/ngtcp2.h
index 62eae4895..82b8d41e3 100644
--- a/lib/vquic/ngtcp2.h
+++ b/lib/vquic/ngtcp2.h
@@ -49,7 +49,7 @@ struct quicsocket {
uint8_t *rx_secret; /* malloced */
uint8_t *tx_secret; /* points into the above buffer */
size_t rx_secretlen;
- struct quic_handshake client_crypto_data[3];
+ struct quic_handshake crypto_data[3];
/* the last TLS alert description generated by the local endpoint */
uint8_t tls_alert;
struct sockaddr_storage local_addr;