1 files changed, 29 insertions, 13 deletions

diff --git a/remote-curl.c b/remote-curl.c
index d159fe7f34..3ec474fc63 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -290,6 +290,7 @@ static void output_refs(struct ref *refs)
 struct rpc_state {
 	const char *service_name;
 	const char **argv;
+	struct strbuf *stdin_preamble;
 	char *service_url;
 	char *hdr_content_type;
 	char *hdr_accept;
@@ -361,16 +362,17 @@ static size_t rpc_in(char *ptr, size_t eltsize,
 
 static int run_slot(struct active_request_slot *slot)
 {
-	int err = 0;
+	int err;
 	struct slot_results results;
 
 	slot->results = &results;
 	slot->curl_result = curl_easy_perform(slot->curl);
 	finish_active_slot(slot);
 
-	if (results.curl_result != CURLE_OK) {
-		err |= error("RPC failed; result=%d, HTTP code = %ld",
-			results.curl_result, results.http_code);
+	err = handle_curl_result(slot);
+	if (err != HTTP_OK && err != HTTP_REAUTH) {
+		error("RPC failed; result=%d, HTTP code = %ld",
+		      results.curl_result, results.http_code);
 	}
 
 	return err;
@@ -435,9 +437,11 @@ static int post_rpc(struct rpc_state *rpc)
 	}
 
 	if (large_request) {
-		err = probe_rpc(rpc);
-		if (err)
-			return err;
+		do {
+			err = probe_rpc(rpc);
+		} while (err == HTTP_REAUTH);
+		if (err != HTTP_OK)
+			return -1;
 	}
 
 	slot = get_active_slot();
@@ -524,7 +528,11 @@ static int post_rpc(struct rpc_state *rpc)
 	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, rpc_in);
 	curl_easy_setopt(slot->curl, CURLOPT_FILE, rpc);
 
-	err = run_slot(slot);
+	do {
+		err = run_slot(slot);
+	} while (err == HTTP_REAUTH && !large_request && !use_gzip);
+	if (err != HTTP_OK)
+		err = -1;
 
 	curl_slist_free_all(headers);
 	free(gzip_body);
@@ -535,6 +543,7 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads)
 {
 	const char *svc = rpc->service_name;
 	struct strbuf buf = STRBUF_INIT;
+	struct strbuf *preamble = rpc->stdin_preamble;
 	struct child_process client;
 	int err = 0;
 
@@ -545,6 +554,8 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads)
 	client.argv = rpc->argv;
 	if (start_command(&client))
 		exit(1);
+	if (preamble)
+		write_or_die(client.in, preamble->buf, preamble->len);
 	if (heads)
 		write_or_die(client.in, heads->buf, heads->len);
 
@@ -626,13 +637,14 @@ static int fetch_git(struct discovery *heads,
 	int nr_heads, struct ref **to_fetch)
 {
 	struct rpc_state rpc;
+	struct strbuf preamble = STRBUF_INIT;
 	char *depth_arg = NULL;
-	const char **argv;
 	int argc = 0, i, err;
+	const char *argv[15];
 
-	argv = xmalloc((15 + nr_heads) * sizeof(char*));
 	argv[argc++] = "fetch-pack";
 	argv[argc++] = "--stateless-rpc";
+	argv[argc++] = "--stdin";
 	argv[argc++] = "--lock-pack";
 	if (options.followtags)
 		argv[argc++] = "--include-tag";
@@ -651,24 +663,27 @@ static int fetch_git(struct discovery *heads,
 		argv[argc++] = depth_arg;
 	}
 	argv[argc++] = url;
+	argv[argc++] = NULL;
+
 	for (i = 0; i < nr_heads; i++) {
 		struct ref *ref = to_fetch[i];
 		if (!ref->name || !*ref->name)
 			die("cannot fetch by sha1 over smart http");
-		argv[argc++] = ref->name;
+		packet_buf_write(&preamble, "%s\n", ref->name);
 	}
-	argv[argc++] = NULL;
+	packet_buf_flush(&preamble);
 
 	memset(&rpc, 0, sizeof(rpc));
 	rpc.service_name = "git-upload-pack",
 	rpc.argv = argv;
+	rpc.stdin_preamble = &preamble;
 	rpc.gzip_request = 1;
 
 	err = rpc_service(&rpc, heads);
 	if (rpc.result.len)
 		safe_write(1, rpc.result.buf, rpc.result.len);
 	strbuf_release(&rpc.result);
-	free(argv);
+	strbuf_release(&preamble);
 	free(depth_arg);
 	return err;
 }
@@ -774,6 +789,7 @@ static int push_git(struct discovery *heads, int nr_spec, char **specs)
 		argv[argc++] = "--quiet";
 	else if (options.verbosity > 1)
 		argv[argc++] = "--verbose";
+	argv[argc++] = options.progress ? "--progress" : "--no-progress";
 	argv[argc++] = url;
 	for (i = 0; i < nr_spec; i++)
 		argv[argc++] = specs[i];