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lightningd: fix parsing of option dev-force-features

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It did not pick-up the last (bolt11) bits set.
This commit is contained in:
Simon Vrouwe 2022-02-18 17:41:05 +02:00 committed by Rusty Russell
parent 905a85dc99
commit 9bbb52097e
2 changed files with 6 additions and 6 deletions
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10
lightningd/options.c
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@ -611,11 +611,11 @@ static char *opt_force_featureset(const char *optarg,
struct lightningd *ld)
{
char **parts = tal_strsplit(tmpctx, optarg, "/", STR_EMPTY_OK);
if (tal_count(parts) != NUM_FEATURE_PLACE) {
if (tal_count(parts) != NUM_FEATURE_PLACE + 1) {
if (!strstarts(optarg, "-") && !strstarts(optarg, "+"))
return "Expected 5 feature sets (init, globalinit,"
" node_announce, channel, bolt11) separated"
" by / OR +/-<feature_num>";
return "Expected 5 feature sets (init/globalinit/"
" node_announce/channel/bolt11) each terminated by /"
" OR +/-<single_bit_num>";
char *endp;
long int n = strtol(optarg + 1, &endp, 10);
@ -712,7 +712,7 @@ static void dev_register_opts(struct lightningd *ld)
&ld->plugins->dev_builtin_plugins_unimportant,
"Make builtin plugins unimportant so you can plugin stop them.");
opt_register_arg("--dev-force-features", opt_force_featureset, NULL, ld,
"Force the init/globalinit/node_announce/channel/bolt11 features, each comma-separated bitnumbers");
"Force the init/globalinit/node_announce/channel/bolt11/ features, each comma-separated bitnumbers OR a single +/-<bitnumber>");
opt_register_arg("--dev-timeout-secs", opt_set_u32, opt_show_u32,
&ld->config.connection_timeout_secs,
"Seconds to timeout if we don't receive INIT from peer");

2
tests/test_connection.py
View File

@ -3226,7 +3226,7 @@ def test_nonstatic_channel(node_factory, bitcoind):
opts=[{},
# needs at least 15 to connect
# (and 9 is a dependent)
{'dev-force-features': '9,15////'}])
{'dev-force-features': '9,15/////'}])
chan = only_one(only_one(l1.rpc.listpeers()['peers'])['channels'])
assert 'option_static_remotekey' not in chan['features']
assert 'option_anchor_outputs' not in chan['features']