From c8fbc33175d73099aec4d9269470116bf7ef0ed4 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Sun, 16 Sep 2018 01:11:58 +0200
Subject: send/receive: reduce number of sg entries

This reduces stack usage to quell warnings on powerpc.
---
 src/send.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/send.c')

diff --git a/src/send.c b/src/send.c
index 5b6d0fe..2bfe80c 100644
--- a/src/send.c
+++ b/src/send.c
@@ -161,7 +161,7 @@ static inline bool skb_encrypt(struct sk_buff *skb,
 			       simd_context_t simd_context)
 {
 	unsigned int padding_len, plaintext_len, trailer_len;
-	struct scatterlist sg[MAX_SKB_FRAGS * 2 + 1];
+	struct scatterlist sg[MAX_SKB_FRAGS + 8];
 	struct message_data *header;
 	struct sk_buff *trailer;
 	int num_frags;
-- 
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