1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 4704f27f6c0b..abc752d45cf7 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -21,7 +21,7 @@
 
 extern int sysctl_tcp_syncookies;
 
-__u32 syncookie_secret[2][16-3+SHA_DIGEST_WORDS];
+__u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS];
 EXPORT_SYMBOL(syncookie_secret);
 
 static __init int init_syncookies(void)
@@ -41,7 +41,7 @@ static u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport,
 {
         __u32 *tmp = __get_cpu_var(cookie_scratch);
 
-        memcpy(tmp + 3, syncookie_secret[c], sizeof(syncookie_secret[c]));
+        memcpy(tmp + 4, syncookie_secret[c], sizeof(syncookie_secret[c]));
         tmp[0] = (__force u32)saddr;
         tmp[1] = (__force u32)daddr;
         tmp[2] = ((__force u32)sport << 16) + (__force u32)dport;