diff options
| author | Phil Sutter <phil@nwl.cc> | 2017-07-12 14:14:16 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-07-17 17:29:32 +0200 |
| commit | 19cd540390e32f2e1f62e205ddb691d1e6e06152 (patch) | |
| tree | d720e0a38e7c9162b92a3d34e4133097c4f6f8cc /src/netlink.c | |
| parent | a177d08d82c4cf946324640a63581e837164dc0b (diff) | |
src: Allow passing the parent set to set_expr_alloc()
Usually one wants to at least initialize set_flags from the parent, so
make allocation of a set's set expression more convenient.
The idea to do this came when fixing an issue with output formatting of
larger anonymous sets in nft monitor: Since
netlink_events_cache_addset() didn't initialize set_flags,
calculate_delim() didn't detect it's an anonymous set and therefore
added newlines to the output.
Reported-by: Arturo Borrero Gonzalez <arturo@netfilter.org>
Fixes: a9dc3ceabc10f ("expression: print sets and maps in pretty format")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Arturo Borrero Gonzalez <arturo@netfilter.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/netlink.c')
| -rw-r--r-- | src/netlink.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/netlink.c b/src/netlink.c index 7355036b..e3c90dac 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -1734,10 +1734,8 @@ int netlink_get_setelems(struct netlink_ctx *ctx, const struct handle *h, } ctx->set = set; - set->init = set_expr_alloc(loc); + set->init = set_expr_alloc(loc, set); nftnl_set_elem_foreach(nls, list_setelem_cb, ctx); - set->init->set_flags = set->flags; - set->init->dtype = set->keytype; if (!(set->flags & NFT_SET_INTERVAL)) list_expr_sort(&ctx->set->init->expressions); @@ -2234,7 +2232,7 @@ static int netlink_events_setelem_cb(const struct nlmsghdr *nlh, int type, dummyset = set_alloc(monh->loc); dummyset->keytype = set->keytype; dummyset->datatype = set->datatype; - dummyset->init = set_expr_alloc(monh->loc); + dummyset->init = set_expr_alloc(monh->loc, set); nlsei = nftnl_set_elems_iter_create(nls); if (nlsei == NULL) @@ -2432,7 +2430,7 @@ static void netlink_events_cache_addset(struct netlink_mon_handler *monh, s = netlink_delinearize_set(&set_tmpctx, nls); if (s == NULL) goto out; - s->init = set_expr_alloc(monh->loc); + s->init = set_expr_alloc(monh->loc, s); t = table_lookup(&s->handle); if (t == NULL) { |