diff options
author | Phil Sutter <phil@nwl.cc> | 2017-11-16 09:06:28 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-11-16 14:39:13 +0100 |
commit | 5a6b8c83f15a81777d5e952ffbfb954d06c27228 (patch) | |
tree | 96c398ab867b6c72083954a7c8ed7814677f018b | |
parent | 90417cc148e01b746957dbcf375daa3378a50c58 (diff) |
rule: Make 'nft export' respect output_fp
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
-rw-r--r-- | src/rule.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -1151,6 +1151,10 @@ static int do_command_delete(struct netlink_ctx *ctx, struct cmd *cmd) static int do_command_export(struct netlink_ctx *ctx, struct cmd *cmd) { struct nftnl_ruleset *rs; + FILE *fp = ctx->octx->output_fp; + + if (!fp) + return 0; do { rs = netlink_dump_ruleset(ctx, &cmd->handle, &cmd->location); @@ -1158,8 +1162,9 @@ static int do_command_export(struct netlink_ctx *ctx, struct cmd *cmd) return -1; } while (rs == NULL); - nftnl_ruleset_fprintf(stdout, rs, cmd->export->format, 0); - fprintf(stdout, "\n"); + nftnl_ruleset_fprintf(fp, rs, cmd->export->format, 0); + fprintf(fp, "\n"); + fflush(fp); nftnl_ruleset_free(rs); return 0; |