diff options
Diffstat (limited to 'net-misc/curl/files/curl-8.7.1-http2-git-clone.patch')
-rw-r--r-- | net-misc/curl/files/curl-8.7.1-http2-git-clone.patch | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/net-misc/curl/files/curl-8.7.1-http2-git-clone.patch b/net-misc/curl/files/curl-8.7.1-http2-git-clone.patch new file mode 100644 index 000000000000..b07a3b0a8817 --- /dev/null +++ b/net-misc/curl/files/curl-8.7.1-http2-git-clone.patch @@ -0,0 +1,342 @@ +https://bugs.gentoo.org/930633 +https://github.com/curl/curl/issues/13474 +--- a/lib/http2.c ++++ b/lib/http2.c +@@ -187,6 +187,7 @@ struct h2_stream_ctx { + + int status_code; /* HTTP response status code */ + uint32_t error; /* stream error code */ ++ CURLcode xfer_result; /* Result of writing out response */ + uint32_t local_window_size; /* the local recv window size */ + int32_t id; /* HTTP/2 protocol identifier for stream */ + BIT(resp_hds_complete); /* we have a complete, final response */ +@@ -945,12 +946,39 @@ fail: + return rv; + } + +-static CURLcode recvbuf_write_hds(struct Curl_cfilter *cf, ++static void h2_xfer_write_resp_hd(struct Curl_cfilter *cf, + struct Curl_easy *data, +- const char *buf, size_t blen) ++ struct h2_stream_ctx *stream, ++ const char *buf, size_t blen, bool eos) + { +- (void)cf; +- return Curl_xfer_write_resp(data, (char *)buf, blen, FALSE); ++ ++ /* If we already encountered an error, skip further writes */ ++ if(!stream->xfer_result) { ++ stream->xfer_result = Curl_xfer_write_resp(data, (char *)buf, blen, eos); ++ if(stream->xfer_result) ++ CURL_TRC_CF(data, cf, "[%d] error %d writing %zu bytes of headers", ++ stream->id, stream->xfer_result, blen); ++ } ++} ++ ++static void h2_xfer_write_resp(struct Curl_cfilter *cf, ++ struct Curl_easy *data, ++ struct h2_stream_ctx *stream, ++ const char *buf, size_t blen, bool eos) ++{ ++ ++ /* If we already encountered an error, skip further writes */ ++ if(!stream->xfer_result) ++ stream->xfer_result = Curl_xfer_write_resp(data, (char *)buf, blen, eos); ++ /* If the transfer write is errored, we do not want any more data */ ++ if(stream->xfer_result) { ++ struct cf_h2_ctx *ctx = cf->ctx; ++ CURL_TRC_CF(data, cf, "[%d] error %d writing %zu bytes of data, " ++ "RST-ing stream", ++ stream->id, stream->xfer_result, blen); ++ nghttp2_submit_rst_stream(ctx->h2, 0, stream->id, ++ NGHTTP2_ERR_CALLBACK_FAILURE); ++ } + } + + static CURLcode on_stream_frame(struct Curl_cfilter *cf, +@@ -960,7 +988,6 @@ static CURLcode on_stream_frame(struct Curl_cfilter *cf, + struct cf_h2_ctx *ctx = cf->ctx; + struct h2_stream_ctx *stream = H2_STREAM_CTX(data); + int32_t stream_id = frame->hd.stream_id; +- CURLcode result; + int rv; + + if(!stream) { +@@ -1008,9 +1035,7 @@ static CURLcode on_stream_frame(struct Curl_cfilter *cf, + stream->status_code = -1; + } + +- result = recvbuf_write_hds(cf, data, STRCONST("\r\n")); +- if(result) +- return result; ++ h2_xfer_write_resp_hd(cf, data, stream, STRCONST("\r\n"), stream->closed); + + if(stream->status_code / 100 != 1) { + stream->resp_hds_complete = TRUE; +@@ -1229,7 +1254,6 @@ static int on_data_chunk_recv(nghttp2_session *session, uint8_t flags, + struct cf_h2_ctx *ctx = cf->ctx; + struct h2_stream_ctx *stream; + struct Curl_easy *data_s; +- CURLcode result; + (void)flags; + + DEBUGASSERT(stream_id); /* should never be a zero stream ID here */ +@@ -1252,9 +1276,7 @@ static int on_data_chunk_recv(nghttp2_session *session, uint8_t flags, + if(!stream) + return NGHTTP2_ERR_CALLBACK_FAILURE; + +- result = Curl_xfer_write_resp(data_s, (char *)mem, len, FALSE); +- if(result && result != CURLE_AGAIN) +- return NGHTTP2_ERR_CALLBACK_FAILURE; ++ h2_xfer_write_resp(cf, data_s, stream, (char *)mem, len, FALSE); + + nghttp2_session_consume(ctx->h2, stream_id, len); + stream->nrcvd_data += (curl_off_t)len; +@@ -1465,16 +1487,12 @@ static int on_header(nghttp2_session *session, const nghttp2_frame *frame, + result = Curl_headers_push(data_s, buffer, CURLH_PSEUDO); + if(result) + return NGHTTP2_ERR_CALLBACK_FAILURE; +- result = recvbuf_write_hds(cf, data_s, STRCONST("HTTP/2 ")); +- if(result) +- return NGHTTP2_ERR_CALLBACK_FAILURE; +- result = recvbuf_write_hds(cf, data_s, (const char *)value, valuelen); +- if(result) +- return NGHTTP2_ERR_CALLBACK_FAILURE; ++ h2_xfer_write_resp_hd(cf, data_s, stream, STRCONST("HTTP/2 "), FALSE); ++ h2_xfer_write_resp_hd(cf, data_s, stream, ++ (const char *)value, valuelen, FALSE); + /* the space character after the status code is mandatory */ +- result = recvbuf_write_hds(cf, data_s, STRCONST(" \r\n")); +- if(result) +- return NGHTTP2_ERR_CALLBACK_FAILURE; ++ h2_xfer_write_resp_hd(cf, data_s, stream, STRCONST(" \r\n"), FALSE); ++ + /* if we receive data for another handle, wake that up */ + if(CF_DATA_CURRENT(cf) != data_s) + Curl_expire(data_s, 0, EXPIRE_RUN_NOW); +@@ -1487,18 +1505,13 @@ static int on_header(nghttp2_session *session, const nghttp2_frame *frame, + /* nghttp2 guarantees that namelen > 0, and :status was already + received, and this is not pseudo-header field . */ + /* convert to an HTTP1-style header */ +- result = recvbuf_write_hds(cf, data_s, (const char *)name, namelen); +- if(result) +- return NGHTTP2_ERR_CALLBACK_FAILURE; +- result = recvbuf_write_hds(cf, data_s, STRCONST(": ")); +- if(result) +- return NGHTTP2_ERR_CALLBACK_FAILURE; +- result = recvbuf_write_hds(cf, data_s, (const char *)value, valuelen); +- if(result) +- return NGHTTP2_ERR_CALLBACK_FAILURE; +- result = recvbuf_write_hds(cf, data_s, STRCONST("\r\n")); +- if(result) +- return NGHTTP2_ERR_CALLBACK_FAILURE; ++ h2_xfer_write_resp_hd(cf, data_s, stream, ++ (const char *)name, namelen, FALSE); ++ h2_xfer_write_resp_hd(cf, data_s, stream, STRCONST(": "), FALSE); ++ h2_xfer_write_resp_hd(cf, data_s, stream, ++ (const char *)value, valuelen, FALSE); ++ h2_xfer_write_resp_hd(cf, data_s, stream, STRCONST("\r\n"), FALSE); ++ + /* if we receive data for another handle, wake that up */ + if(CF_DATA_CURRENT(cf) != data_s) + Curl_expire(data_s, 0, EXPIRE_RUN_NOW); +@@ -1799,7 +1812,12 @@ static ssize_t stream_recv(struct Curl_cfilter *cf, struct Curl_easy *data, + + (void)buf; + *err = CURLE_AGAIN; +- if(stream->closed) { ++ if(stream->xfer_result) { ++ CURL_TRC_CF(data, cf, "[%d] xfer write failed", stream->id); ++ *err = stream->xfer_result; ++ nread = -1; ++ } ++ else if(stream->closed) { + CURL_TRC_CF(data, cf, "[%d] returning CLOSE", stream->id); + nread = http2_handle_stream_close(cf, data, stream, err); + } +--- a/lib/vquic/curl_ngtcp2.c ++++ b/lib/vquic/curl_ngtcp2.c +@@ -152,6 +152,7 @@ struct h3_stream_ctx { + uint64_t error3; /* HTTP/3 stream error code */ + curl_off_t upload_left; /* number of request bytes left to upload */ + int status_code; /* HTTP status code */ ++ CURLcode xfer_result; /* result from xfer_resp_write(_hd) */ + bool resp_hds_complete; /* we have a complete, final response */ + bool closed; /* TRUE on stream close */ + bool reset; /* TRUE on stream reset */ +@@ -759,10 +760,39 @@ static int cb_h3_stream_close(nghttp3_conn *conn, int64_t stream_id, + return 0; + } + +-static CURLcode write_resp_hds(struct Curl_easy *data, +- const char *buf, size_t blen) ++static void h3_xfer_write_resp_hd(struct Curl_cfilter *cf, ++ struct Curl_easy *data, ++ struct h3_stream_ctx *stream, ++ const char *buf, size_t blen, bool eos) + { +- return Curl_xfer_write_resp(data, (char *)buf, blen, FALSE); ++ ++ /* If we already encountered an error, skip further writes */ ++ if(!stream->xfer_result) { ++ stream->xfer_result = Curl_xfer_write_resp(data, (char *)buf, blen, eos); ++ if(stream->xfer_result) ++ CURL_TRC_CF(data, cf, "[%"PRId64"] error %d writing %zu " ++ "bytes of headers", stream->id, stream->xfer_result, blen); ++ } ++} ++ ++static void h3_xfer_write_resp(struct Curl_cfilter *cf, ++ struct Curl_easy *data, ++ struct h3_stream_ctx *stream, ++ const char *buf, size_t blen, bool eos) ++{ ++ ++ /* If we already encountered an error, skip further writes */ ++ if(!stream->xfer_result) ++ stream->xfer_result = Curl_xfer_write_resp(data, (char *)buf, blen, eos); ++ /* If the transfer write is errored, we do not want any more data */ ++ if(stream->xfer_result) { ++ struct cf_ngtcp2_ctx *ctx = cf->ctx; ++ CURL_TRC_CF(data, cf, "[%"PRId64"] error %d writing %zu bytes " ++ "of data, cancelling stream", ++ stream->id, stream->xfer_result, blen); ++ nghttp3_conn_close_stream(ctx->h3conn, stream->id, ++ NGHTTP3_H3_REQUEST_CANCELLED); ++ } + } + + static int cb_h3_recv_data(nghttp3_conn *conn, int64_t stream3_id, +@@ -773,7 +803,6 @@ static int cb_h3_recv_data(nghttp3_conn *conn, int64_t stream3_id, + struct cf_ngtcp2_ctx *ctx = cf->ctx; + struct Curl_easy *data = stream_user_data; + struct h3_stream_ctx *stream = H3_STREAM_CTX(data); +- CURLcode result; + + (void)conn; + (void)stream3_id; +@@ -781,12 +810,7 @@ static int cb_h3_recv_data(nghttp3_conn *conn, int64_t stream3_id, + if(!stream) + return NGHTTP3_ERR_CALLBACK_FAILURE; + +- result = Curl_xfer_write_resp(data, (char *)buf, blen, FALSE); +- if(result) { +- CURL_TRC_CF(data, cf, "[%" PRId64 "] DATA len=%zu, ERROR receiving %d", +- stream->id, blen, result); +- return NGHTTP3_ERR_CALLBACK_FAILURE; +- } ++ h3_xfer_write_resp(cf, data, stream, (char *)buf, blen, FALSE); + if(blen) { + CURL_TRC_CF(data, cf, "[%" PRId64 "] ACK %zu bytes of DATA", + stream->id, blen); +@@ -819,7 +843,6 @@ static int cb_h3_end_headers(nghttp3_conn *conn, int64_t stream_id, + struct Curl_cfilter *cf = user_data; + struct Curl_easy *data = stream_user_data; + struct h3_stream_ctx *stream = H3_STREAM_CTX(data); +- CURLcode result = CURLE_OK; + (void)conn; + (void)stream_id; + (void)fin; +@@ -828,10 +851,7 @@ static int cb_h3_end_headers(nghttp3_conn *conn, int64_t stream_id, + if(!stream) + return 0; + /* add a CRLF only if we've received some headers */ +- result = write_resp_hds(data, "\r\n", 2); +- if(result) { +- return -1; +- } ++ h3_xfer_write_resp_hd(cf, data, stream, STRCONST("\r\n"), stream->closed); + + CURL_TRC_CF(data, cf, "[%" PRId64 "] end_headers, status=%d", + stream_id, stream->status_code); +@@ -874,7 +894,7 @@ static int cb_h3_recv_header(nghttp3_conn *conn, int64_t stream_id, + ncopy = msnprintf(line, sizeof(line), "HTTP/3 %03d \r\n", + stream->status_code); + CURL_TRC_CF(data, cf, "[%" PRId64 "] status: %s", stream_id, line); +- result = write_resp_hds(data, line, ncopy); ++ h3_xfer_write_resp_hd(cf, data, stream, line, ncopy, FALSE); + if(result) { + return -1; + } +@@ -884,22 +904,12 @@ static int cb_h3_recv_header(nghttp3_conn *conn, int64_t stream_id, + CURL_TRC_CF(data, cf, "[%" PRId64 "] header: %.*s: %.*s", + stream_id, (int)h3name.len, h3name.base, + (int)h3val.len, h3val.base); +- result = write_resp_hds(data, (const char *)h3name.base, h3name.len); +- if(result) { +- return -1; +- } +- result = write_resp_hds(data, ": ", 2); +- if(result) { +- return -1; +- } +- result = write_resp_hds(data, (const char *)h3val.base, h3val.len); +- if(result) { +- return -1; +- } +- result = write_resp_hds(data, "\r\n", 2); +- if(result) { +- return -1; +- } ++ h3_xfer_write_resp_hd(cf, data, stream, ++ (const char *)h3name.base, h3name.len, FALSE); ++ h3_xfer_write_resp_hd(cf, data, stream, ": ", 2, FALSE); ++ h3_xfer_write_resp_hd(cf, data, stream, ( ++ const char *)h3val.base, h3val.len, FALSE); ++ h3_xfer_write_resp_hd(cf, data, stream, "\r\n", 2, FALSE); + } + return 0; + } +@@ -1083,7 +1093,13 @@ static ssize_t cf_ngtcp2_recv(struct Curl_cfilter *cf, struct Curl_easy *data, + goto out; + } + +- if(stream->closed) { ++ if(stream->xfer_result) { ++ CURL_TRC_CF(data, cf, "[%" PRId64 "] xfer write failed", stream->id); ++ *err = stream->xfer_result; ++ nread = -1; ++ goto out; ++ } ++ else if(stream->closed) { + nread = recv_closed_stream(cf, data, stream, err); + goto out; + } +--- a/tests/http/test_02_download.py ++++ b/tests/http/test_02_download.py +@@ -257,6 +257,34 @@ class TestDownload: + ]) + r.check_response(count=count, http_status=200) + ++ @pytest.mark.parametrize("proto", ['h2', 'h3']) ++ def test_02_14_not_found(self, env: Env, httpd, nghttpx, repeat, proto): ++ if proto == 'h3' and not env.have_h3(): ++ pytest.skip("h3 not supported") ++ if proto == 'h3' and env.curl_uses_lib('msh3'): ++ pytest.skip("msh3 stalls here") ++ count = 10 ++ urln = f'https://{env.authority_for(env.domain1, proto)}/not-found?[0-{count-1}]' ++ curl = CurlClient(env=env) ++ r = curl.http_download(urls=[urln], alpn_proto=proto, extra_args=[ ++ '--parallel' ++ ]) ++ r.check_stats(count=count, http_status=404, exitcode=0) ++ ++ @pytest.mark.parametrize("proto", ['h2', 'h3']) ++ def test_02_15_fail_not_found(self, env: Env, httpd, nghttpx, repeat, proto): ++ if proto == 'h3' and not env.have_h3(): ++ pytest.skip("h3 not supported") ++ if proto == 'h3' and env.curl_uses_lib('msh3'): ++ pytest.skip("msh3 stalls here") ++ count = 10 ++ urln = f'https://{env.authority_for(env.domain1, proto)}/not-found?[0-{count-1}]' ++ curl = CurlClient(env=env) ++ r = curl.http_download(urls=[urln], alpn_proto=proto, extra_args=[ ++ '--fail' ++ ]) ++ r.check_stats(count=count, http_status=404, exitcode=22) ++ + @pytest.mark.skipif(condition=Env().slow_network, reason="not suitable for slow network tests") + @pytest.mark.skipif(condition=Env().ci_run, reason="not suitable for CI runs") + def test_02_20_h2_small_frames(self, env: Env, httpd, repeat): + |