Merge branch 'jc/capability-leak'

Leakfix.

* jc/capability-leak:
  connect: plug protocol capability leak

connect.c

@@ -240,6 +240,8 @@ static void process_capabilities(struct packet_reader *reader, size_t *linelen)
 	size_t nul_location = strlen(line);
 	if (nul_location == *linelen)
 		return;
+
+	free(server_capabilities_v1);
 	server_capabilities_v1 = xstrdup(line + nul_location + 1);
 	*linelen = nul_location;
 

t/meson.build

@@ -690,6 +690,7 @@ integration_tests = [
   't5562-http-backend-content-length.sh',
   't5563-simple-http-auth.sh',
   't5564-http-proxy.sh',
+  't5565-push-multiple.sh',
   't5570-git-daemon.sh',
   't5571-pre-push-hook.sh',
   't5572-pull-submodule.sh',

t/t5565-push-multiple.sh

@@ -0,0 +1,39 @@
+#!/bin/sh
+
+test_description='push to group'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	for i in 1 2 3
+	do
+		git init dest-$i &&
+		git -C dest-$i symbolic-ref HEAD refs/heads/not-a-branch ||
+		return 1
+	done &&
+	test_tick &&
+	git commit --allow-empty -m "initial" &&
+	git config set --append remote.them.pushurl "file://$(pwd)/dest-1" &&
+	git config set --append remote.them.pushurl "file://$(pwd)/dest-2" &&
+	git config set --append remote.them.pushurl "file://$(pwd)/dest-3" &&
+	git config set --append remote.them.push "+refs/heads/*:refs/heads/*"
+'
+
+test_expect_success 'push to group' '
+	git push them &&
+	j= &&
+	for i in 1 2 3
+	do
+		git -C dest-$i for-each-ref >actual-$i &&
+		if test -n "$j"
+		then
+			test_cmp actual-$j actual-$i
+		else
+			cat actual-$i
+		fi &&
+		j=$i ||
+		return 1
+	done
+'
+
+test_done