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authorRichard Alpe <richard.alpe@ericsson.com>2016-03-14 09:43:52 +0100
committerDavid S. Miller <davem@davemloft.net>2016-03-14 12:23:12 -0400
commit9bd160bfa27fa41927dbbce7ee0ea779700e09ef (patch)
tree02e68ceacfecad9ed70d9a2864d30e9f00568282 /net/tipc/udp_media.c
parentc9214f50a2b24f7de92752fd2c2358520bb84f9f (diff)
downloadlinux-9bd160bfa27fa41927dbbce7ee0ea779700e09ef.tar.bz2
tipc: make sure IPv6 header fits in skb headroom
Expand headroom further in order to be able to fit the larger IPv6 header. Prior to this patch this caused a skb under panic for certain tipc packets when using IPv6 UDP bearer(s). Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/udp_media.c')
-rw-r--r--net/tipc/udp_media.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index c94f9a15e2cd..c9cf2be3674a 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -53,7 +53,7 @@
/* IANA assigned UDP port */
#define UDP_PORT_DEFAULT 6118
-#define UDP_MIN_HEADROOM 28
+#define UDP_MIN_HEADROOM 48
/**
* struct udp_media_addr - IP/UDP addressing information