Using format specifier 'I' requires a 64bit variable to write into. The temporary variable 'prio' is of type int, though. Fixes: 586ad210368b7 ("libnftables: Implement JSON parser") Signed-off-by: Phil Sutter <phil@xxxxxx> --- src/parser_json.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/parser_json.c b/src/parser_json.c index 92168b9ab580e..1921f301c51be 100644 --- a/src/parser_json.c +++ b/src/parser_json.c @@ -3374,7 +3374,7 @@ static struct cmd *json_parse_cmd_add_flowtable(struct json_ctx *ctx, if (op == CMD_DELETE || op == CMD_LIST || op == CMD_DESTROY) return cmd_alloc(op, cmd_obj, &h, int_loc, NULL); - if (json_unpack_err(ctx, root, "{s:s, s:I}", + if (json_unpack_err(ctx, root, "{s:s, s:i}", "hook", &hook, "prio", &prio)) { handle_free(&h); -- 2.41.0