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-rw-r--r--docs/libcurl/libcurl-errors.33
-rw-r--r--docs/libcurl/symbols-in-versions1
-rw-r--r--include/curl/curl.h1
-rw-r--r--lib/strerror.c3
-rw-r--r--lib/vquic/ngtcp2.c26
-rw-r--r--packages/OS400/curl.inc.in2
-rw-r--r--tests/data/test15383
7 files changed, 25 insertions, 14 deletions
diff --git a/docs/libcurl/libcurl-errors.3 b/docs/libcurl/libcurl-errors.3
index ac06f27c7..eff6544b6 100644
--- a/docs/libcurl/libcurl-errors.3
+++ b/docs/libcurl/libcurl-errors.3
@@ -259,6 +259,9 @@ An authentication function returned an error.
.IP "CURLE_HTTP3 (95)"
A problem was detected in the HTTP/3 layer. This is somewhat generic and can
be one out of several problems, see the error buffer for details.
+.IP "CURLE_QUIC_CONNECT_ERROR (96)"
+QUIC connection error. This error may be caused by an SSL library error. QUIC
+is the protocol used for HTTP/3 transfers.
.IP "CURLE_OBSOLETE*"
These error codes will never be returned. They were used in an old libcurl
version and are currently unused.
diff --git a/docs/libcurl/symbols-in-versions b/docs/libcurl/symbols-in-versions
index 7a8078557..711d5694b 100644
--- a/docs/libcurl/symbols-in-versions
+++ b/docs/libcurl/symbols-in-versions
@@ -152,6 +152,7 @@ CURLE_URL_MALFORMAT_USER 7.1 7.17.0
CURLE_USE_SSL_FAILED 7.17.0
CURLE_WEIRD_SERVER_REPLY 7.51.0
CURLE_WRITE_ERROR 7.1
+CURLE_QUIC_CONNECT_ERROR 7.69.0
CURLFILETYPE_DEVICE_BLOCK 7.21.0
CURLFILETYPE_DEVICE_CHAR 7.21.0
CURLFILETYPE_DIRECTORY 7.21.0
diff --git a/include/curl/curl.h b/include/curl/curl.h
index ae5545206..7921acfc5 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -600,6 +600,7 @@ typedef enum {
CURLE_AUTH_ERROR, /* 94 - an authentication function returned an
error */
CURLE_HTTP3, /* 95 - An HTTP/3 layer problem */
+ CURLE_QUIC_CONNECT_ERROR, /* 96 - QUIC connection error */
CURL_LAST /* never use! */
} CURLcode;
diff --git a/lib/strerror.c b/lib/strerror.c
index a7b761800..1a166bf01 100644
--- a/lib/strerror.c
+++ b/lib/strerror.c
@@ -317,6 +317,9 @@ curl_easy_strerror(CURLcode error)
case CURLE_HTTP3:
return "HTTP/3 error";
+ case CURLE_QUIC_CONNECT_ERROR:
+ return "QUIC connection error";
+
/* error codes not used by current libcurl */
case CURLE_OBSOLETE20:
case CURLE_OBSOLETE24:
diff --git a/lib/vquic/ngtcp2.c b/lib/vquic/ngtcp2.c
index e97e9e871..d5c430943 100644
--- a/lib/vquic/ngtcp2.c
+++ b/lib/vquic/ngtcp2.c
@@ -574,10 +574,10 @@ CURLcode Curl_quic_connect(struct connectdata *conn,
qs->version = NGTCP2_PROTO_VER;
qs->sslctx = quic_ssl_ctx(data);
if(!qs->sslctx)
- return CURLE_FAILED_INIT; /* TODO: better return code */
+ return CURLE_QUIC_CONNECT_ERROR;
if(quic_init_ssl(qs))
- return CURLE_FAILED_INIT; /* TODO: better return code */
+ return CURLE_QUIC_CONNECT_ERROR;
qs->dcid.datalen = NGTCP2_MAX_CIDLEN;
result = Curl_rand(data, qs->dcid.data, NGTCP2_MAX_CIDLEN);
@@ -595,7 +595,7 @@ CURLcode Curl_quic_connect(struct connectdata *conn,
rv = getsockname(sockfd, (struct sockaddr *)&qs->local_addr,
&qs->local_addrlen);
if(rv == -1)
- return CURLE_FAILED_INIT;
+ return CURLE_QUIC_CONNECT_ERROR;
ngtcp2_addr_init(&path.local, (uint8_t *)&qs->local_addr, qs->local_addrlen,
NULL);
@@ -609,7 +609,7 @@ CURLcode Curl_quic_connect(struct connectdata *conn,
rc = ngtcp2_conn_client_new(&qs->qconn, &qs->dcid, &qs->scid, &path, QUICVER,
&ng_callbacks, &qs->settings, NULL, qs);
if(rc)
- return CURLE_FAILED_INIT; /* TODO: create a QUIC error code */
+ return CURLE_QUIC_CONNECT_ERROR;
ngtcp2_conn_get_local_transport_params(qs->qconn, &params);
nwrite = ngtcp2_encode_transport_params(
@@ -618,15 +618,15 @@ CURLcode Curl_quic_connect(struct connectdata *conn,
if(nwrite < 0) {
failf(data, "ngtcp2_encode_transport_params: %s\n",
ngtcp2_strerror((int)nwrite));
- return CURLE_FAILED_INIT;
+ return CURLE_QUIC_CONNECT_ERROR;
}
if(!SSL_set_quic_transport_params(qs->ssl, paramsbuf, nwrite))
- return CURLE_FAILED_INIT;
+ return CURLE_QUIC_CONNECT_ERROR;
rc = setup_initial_crypto_context(qs);
if(rc)
- return CURLE_FAILED_INIT; /* TODO: better return code */
+ return CURLE_QUIC_CONNECT_ERROR;
return CURLE_OK;
}
@@ -998,7 +998,7 @@ static int init_ngh3_conn(struct quicsocket *qs)
if(ngtcp2_conn_get_max_local_streams_uni(qs->qconn) < 3) {
failf(qs->conn->data, "too few available QUIC streams");
- return CURLE_FAILED_INIT;
+ return CURLE_QUIC_CONNECT_ERROR;
}
nghttp3_conn_settings_default(&qs->h3settings);
@@ -1015,32 +1015,32 @@ static int init_ngh3_conn(struct quicsocket *qs)
rc = ngtcp2_conn_open_uni_stream(qs->qconn, &ctrl_stream_id, NULL);
if(rc) {
- result = CURLE_FAILED_INIT;
+ result = CURLE_QUIC_CONNECT_ERROR;
goto fail;
}
rc = nghttp3_conn_bind_control_stream(qs->h3conn, ctrl_stream_id);
if(rc) {
- result = CURLE_FAILED_INIT;
+ result = CURLE_QUIC_CONNECT_ERROR;
goto fail;
}
rc = ngtcp2_conn_open_uni_stream(qs->qconn, &qpack_enc_stream_id, NULL);
if(rc) {
- result = CURLE_FAILED_INIT;
+ result = CURLE_QUIC_CONNECT_ERROR;
goto fail;
}
rc = ngtcp2_conn_open_uni_stream(qs->qconn, &qpack_dec_stream_id, NULL);
if(rc) {
- result = CURLE_FAILED_INIT;
+ result = CURLE_QUIC_CONNECT_ERROR;
goto fail;
}
rc = nghttp3_conn_bind_qpack_streams(qs->h3conn, qpack_enc_stream_id,
qpack_dec_stream_id);
if(rc) {
- result = CURLE_FAILED_INIT;
+ result = CURLE_QUIC_CONNECT_ERROR;
goto fail;
}
diff --git a/packages/OS400/curl.inc.in b/packages/OS400/curl.inc.in
index e5454daa1..a160f1085 100644
--- a/packages/OS400/curl.inc.in
+++ b/packages/OS400/curl.inc.in
@@ -602,6 +602,8 @@
d c 94
d CURLE_HTTP3...
d c 95
+ d CURLE_QUIC_CONNECT_ERROR...
+ d c 96
*
/if not defined(CURL_NO_OLDIES)
d CURLE_URL_MALFORMAT_USER...
diff --git a/tests/data/test1538 b/tests/data/test1538
index c96983061..ea8eddbb8 100644
--- a/tests/data/test1538
+++ b/tests/data/test1538
@@ -128,7 +128,8 @@ e92: Stream error in the HTTP/2 framing layer
e93: API function called from within callback
e94: An authentication function returned an error
e95: HTTP/3 error
-e96: Unknown error
+e96: QUIC connection error
+e97: Unknown error
m-1: Please call curl_multi_perform() soon
m0: No error
m1: Invalid multi handle