[ 19/45] net: Swap ver and type in pppoe_hdr

From: Greg Kroah-Hartman
Date: Fri Jul 26 2013 - 17:00:32 EST


3.0-stable review patch. If anyone has any objections, please let me know.

------------------

From: Changli Gao <xiaosuo@xxxxxxxxx>

[ Upstream commit b1a5a34bd0b8767ea689e68f8ea513e9710b671e ]

Ver and type in pppoe_hdr should be swapped as defined by RFC2516
section-4.

Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/linux/if_pppox.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -127,11 +127,11 @@ struct pppoe_tag {

struct pppoe_hdr {
#if defined(__LITTLE_ENDIAN_BITFIELD)
- __u8 ver : 4;
__u8 type : 4;
+ __u8 ver : 4;
#elif defined(__BIG_ENDIAN_BITFIELD)
- __u8 type : 4;
__u8 ver : 4;
+ __u8 type : 4;
#else
#error "Please fix <asm/byteorder.h>"
#endif


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