diff options
Diffstat (limited to 'src/netlink.c')
| -rw-r--r-- | src/netlink.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/netlink.c b/src/netlink.c index e1492152..dc7a7c4b 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -751,15 +751,17 @@ int netlink_get_chain(struct netlink_ctx *ctx, const struct handle *h, nlc = alloc_nft_chain(h); err = mnl_nft_chain_get(nf_sock, nlc, 0); + if (err < 0) { + nft_chain_free(nlc); + return netlink_io_error(ctx, loc, + "Could not receive chain from kernel: %s", + strerror(errno)); + } chain = netlink_delinearize_chain(ctx, nlc); list_add_tail(&chain->list, &ctx->list); nft_chain_free(nlc); - if (err < 0) - return netlink_io_error(ctx, loc, - "Could not receive chain from kernel: %s", - strerror(errno)); return err; } @@ -1218,16 +1220,18 @@ int netlink_get_set(struct netlink_ctx *ctx, const struct handle *h, nls = alloc_nft_set(h); netlink_dump_set(nls); err = mnl_nft_set_get(nf_sock, nls); - if (err < 0) + if (err < 0) { + nft_set_free(nls); return netlink_io_error(ctx, loc, "Could not receive set from kernel: %s", strerror(errno)); + } set = netlink_delinearize_set(ctx, nls); + nft_set_free(nls); if (set == NULL) return -1; list_add_tail(&set->list, &ctx->list); - nft_set_free(nls); return err; } @@ -1415,6 +1419,7 @@ int netlink_get_setelems(struct netlink_ctx *ctx, const struct handle *h, err = mnl_nft_setelem_get(nf_sock, nls); if (err < 0) { + nft_set_free(nls); if (errno == EINTR) return -1; |