Iff this should be printed, it must adhere to output format settings. In its current form it breaks JSON syntax, so skip it for non-default output formats. Fixes: cb7e02f44d6a6 ("src: enable json echo output when reading native syntax") Signed-off-by: Phil Sutter <phil@xxxxxx> --- src/monitor.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/monitor.c b/src/monitor.c index af2998d4272b2..047d89db933a4 100644 --- a/src/monitor.c +++ b/src/monitor.c @@ -842,6 +842,9 @@ static int netlink_events_newgen_cb(const struct nlmsghdr *nlh, int type, char name[256] = ""; int genid = -1, pid = -1; + if (monh->format != NFTNL_OUTPUT_DEFAULT) + return MNL_CB_OK; + mnl_attr_for_each(attr, nlh, sizeof(struct nfgenmsg)) { switch (mnl_attr_get_type(attr)) { case NFTA_GEN_ID: -- 2.28.0