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author | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-09-27 08:37:12 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-09-27 08:41:58 +0200 |
commit | 11c0d38e18db57c405bcc9415d03e9e40aeac597 (patch) | |
tree | 7ea1734f5222ad54efec512aba44590cd2617d65 | |
parent | adb6170abf58196d8b83eb07f043dafef2c2945a (diff) |
libnftables: memleak when list of commands is empty
==9946== 200,807 (40 direct, 200,767 indirect) bytes in 1 blocks are definitely lost in loss record 4 of 4
==9946== at 0x4837B65: calloc (vg_replace_malloc.c:762)
==9946== by 0x4F28216: nftnl_batch_alloc (batch.c:66)
==9946== by 0x48A33E8: mnl_batch_init (mnl.c:164)
==9946== by 0x48A736F: nft_netlink.isra.0 (libnftables.c:29)
==9946== by 0x48A7D03: nft_run_cmd_from_filename (libnftables.c:508)
==9946== by 0x10A621: main (main.c:328)
Fixes: fc6d0f8b0cb1 ("libnftables: get rid of repeated initialization of netlink_ctx")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
-rw-r--r-- | src/libnftables.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libnftables.c b/src/libnftables.c index a19636b2..e2037243 100644 --- a/src/libnftables.c +++ b/src/libnftables.c @@ -34,7 +34,7 @@ static int nft_netlink(struct nft_ctx *nft, int ret = 0; if (list_empty(cmds)) - return 0; + goto out; batch_seqnum = mnl_batch_begin(ctx.batch, mnl_seqnum_alloc(&seqnum)); list_for_each_entry(cmd, cmds, list) { |