The flags attribute is optional. Thus we should print only if it
was originally set.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
---
0 files changed
diff --git a/src/expr/masq.c b/src/expr/masq.c
index 6a1c609..c8a6a8d 100644
--- a/src/expr/masq.c
+++ b/src/expr/masq.c
@@ -169,8 +169,10 @@ static int nft_rule_expr_masq_snprintf_default(char *buf, size_t len,
{
struct nft_expr_masq *masq = nft_expr_data(e);
- return snprintf(buf, len, " flags %u ",
- masq->flags);
+ if (e->flags & (1 << NFT_EXPR_MASQ_FLAGS))
+ return snprintf(buf, len, "flags %u", masq->flags);
+
+ return 0;
}
static int nft_rule_expr_masq_snprintf(char *buf, size_t len, uint32_t type,
--
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