diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-09-15 01:05:52 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-09-15 01:08:47 +0200 |
| commit | b85769f9397c72ab62387ccc5b7a66d0c3ff5f21 (patch) | |
| tree | b2117107cd4fafa9fe90b2bbbf35ffc7e506a019 /src/libnftables.c | |
| parent | 05615f110b6398484aeb2c7ad748f7aec5fcb136 (diff) | |
src: revert hashtable for expression handlers
Partially revert 913979f882d1 ("src: add expression handler hashtable")
which is causing a crash with two instances of the nftables handler.
$ sudo python
[sudo] password for echerkashin:
Python 3.9.7 (default, Sep 3 2021, 06:18:44)
[GCC 11.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from nftables import Nftables
>>> n1=Nftables()
>>> n2=Nftables()
>>> <Ctrl-D>
double free or corruption (top)
Aborted
Reported-by: Eugene Crosser <crosser@average.org>
Suggested-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/libnftables.c')
| -rw-r--r-- | src/libnftables.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/libnftables.c b/src/libnftables.c index aa6493aa..fc52fbc3 100644 --- a/src/libnftables.c +++ b/src/libnftables.c @@ -106,13 +106,11 @@ static void nft_init(struct nft_ctx *ctx) realm_table_rt_init(ctx); devgroup_table_init(ctx); ct_label_table_init(ctx); - expr_handler_init(); } static void nft_exit(struct nft_ctx *ctx) { cache_free(&ctx->cache.table_cache); - expr_handler_exit(); ct_label_table_exit(ctx); realm_table_rt_exit(ctx); devgroup_table_exit(ctx); |