diff options
| author | Sven Auhagen <sven.auhagen@voleatech.de> | 2019-10-26 13:17:21 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-10-30 09:29:05 +0100 |
| commit | 1698fca7d49fff4b7c8752cc4f3f18cfe73a6aaf (patch) | |
| tree | c48bb46add8f21d3f38d0ffe69fa28f5e17ae9a8 /src | |
| parent | 3fdc7541fba079f9626bcb1605368a7da3a8d81a (diff) | |
mnl: remove artifical cap on 8 devices per flowtable
Currently assuming a maximum of 8 devices, remove this artificial cap.
Signed-off-by: Sven Auhagen <sven.auhagen@voleatech.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mnl.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -1411,11 +1411,11 @@ int mnl_nft_flowtable_add(struct netlink_ctx *ctx, const struct cmd *cmd, unsigned int flags) { struct nftnl_flowtable *flo; - const char *dev_array[8]; + const char **dev_array; struct nlmsghdr *nlh; + int i = 0, len = 1; struct expr *expr; int priority; - int i = 0; flo = nftnl_flowtable_alloc(); if (!flo) @@ -1434,10 +1434,15 @@ int mnl_nft_flowtable_add(struct netlink_ctx *ctx, const struct cmd *cmd, nftnl_flowtable_set_u32(flo, NFTNL_FLOWTABLE_PRIO, priority); list_for_each_entry(expr, &cmd->flowtable->dev_expr->expressions, list) + len++; + + dev_array = calloc(len, sizeof(char *)); + list_for_each_entry(expr, &cmd->flowtable->dev_expr->expressions, list) dev_array[i++] = expr->identifier; dev_array[i] = NULL; nftnl_flowtable_set(flo, NFTNL_FLOWTABLE_DEVICES, dev_array); + free(dev_array); netlink_dump_flowtable(flo, ctx); |