This gets rid of the temporary buffer.
Signed-off-by: Phil Sutter <phil@xxxxxx>
---
Please note that this patch depends on the previously submitted libnftnl
patch "expr: Introduce nftnl_expr_fprintf()". Since that patch is
obviously not contained in libnftnl-1.0.8, this one should not be
applied until nftables-v0.8 has been released.
---
src/netlink.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/netlink.c b/src/netlink.c
index d5d410a847624..c9859ef151213 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -520,13 +520,11 @@ void netlink_dump_rule(const struct nftnl_rule *nlr, struct netlink_ctx *ctx)
void netlink_dump_expr(const struct nftnl_expr *nle,
FILE *fp, unsigned int debug_mask)
{
- char buf[4096];
-
if (!(debug_mask & DEBUG_NETLINK))
return;
- nftnl_expr_snprintf(buf, sizeof(buf), nle, 0, 0);
- fprintf(fp, "%s\n", buf);
+ nftnl_expr_fprintf(fp, nle, 0, 0);
+ fprintf(fp, "\n");
}
static int list_rule_cb(struct nftnl_rule *nlr, void *arg)
--
2.13.1
--
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