diff options
author | Phil Sutter <phil@nwl.cc> | 2020-05-05 13:45:06 +0200 |
---|---|---|
committer | Phil Sutter <phil@nwl.cc> | 2020-05-11 14:28:29 +0200 |
commit | 869e38fcdecda3de35d999b75fbaacc750fe3aaa (patch) | |
tree | 92b75bb9cd845582f447d34f2bb5e5ab14860de3 /iptables/xtables-eb.c | |
parent | bbf0db5057fd39c793ab88efd7daa1fa4347cec2 (diff) |
ebtables: Free statically loaded extensions again
All ebtables extensions are loaded upon program start as due to the lack
of '-m' parameters, loading on demand is not possible. Introduce
nft_fini_eb() to counteract nft_init_eb() and free dynamic memory in
matches and targets from there.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Diffstat (limited to 'iptables/xtables-eb.c')
-rw-r--r-- | iptables/xtables-eb.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/iptables/xtables-eb.c b/iptables/xtables-eb.c index 07ed6513..0df1345a 100644 --- a/iptables/xtables-eb.c +++ b/iptables/xtables-eb.c @@ -752,6 +752,23 @@ int nft_init_eb(struct nft_handle *h, const char *pname) return 0; } +void nft_fini_eb(struct nft_handle *h) +{ + struct xtables_match *match; + struct xtables_target *target; + + for (match = xtables_matches; match; match = match->next) { + free(match->m); + } + for (target = xtables_targets; target; target = target->next) { + free(target->t); + } + + free(opts); + + nft_fini(h); +} + int do_commandeb(struct nft_handle *h, int argc, char *argv[], char **table, bool restore) { |