Add `$NFT -j list ruleset` to the end of "tests/shell/testcases/transactions/table_onoff".
Then valgrind will find this issue:
$ make -j && ./tests/shell/run-tests.sh tests/shell/testcases/transactions/table_onoff -V
Gives:
==286== Invalid read of size 4
==286== at 0x49B0261: do_dump (dump.c:211)
==286== by 0x49B08B8: do_dump (dump.c:378)
==286== by 0x49B08B8: do_dump (dump.c:378)
==286== by 0x49B04F7: do_dump (dump.c:273)
==286== by 0x49B08B8: do_dump (dump.c:378)
==286== by 0x49B0E84: json_dump_callback (dump.c:465)
==286== by 0x48AF22A: do_command_list_json (json.c:2016)
==286== by 0x48732F1: do_command_list (rule.c:2335)
==286== by 0x48737F5: do_command (rule.c:2605)
==286== by 0x48A867D: nft_netlink (libnftables.c:42)
==286== by 0x48A92B1: nft_run_cmd_from_buffer (libnftables.c:597)
==286== by 0x402CBA: main (main.c:533)
Fixes: e70354f53e9f ("libnftables: Implement JSON output support")
Signed-off-by: Thomas Haller <thaller@xxxxxxxxxx>
---
src/json.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/json.c b/src/json.c
index 068c423addc7..c0ccf06d85b4 100644
--- a/src/json.c
+++ b/src/json.c
@@ -496,7 +496,7 @@ static json_t *table_flags_json(const struct table *table)
json_decref(root);
return NULL;
case 1:
- json_unpack(root, "[o]", &tmp);
+ json_unpack(root, "[O]", &tmp);
json_decref(root);
root = tmp;
break;
--
2.41.0
