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authorZach Brown <zach.brown@oracle.com>2006-04-14 16:04:18 -0700
committerDavid S. Miller <davem@davemloft.net>2006-04-14 16:04:18 -0700
commit3d9dd7564d5d7c28eb87b14c13a23806484667f3 (patch)
tree3e491b16332bbd92c0c017a0d8d1f024226a3467 /net/ipv4
parent08d099974a09faf4cb11ffc46da87073fa132fc0 (diff)
[PATCH] ip_output: account for fraggap when checking to add trailer_len
During other work I noticed that ip_append_data() seemed to be forgetting to include the frag gap in its calculation of a fragment that consumes the rest of the payload. Herbert confirmed that this was a bug that snuck in during a previous rework. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/ip_output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 8dcba3887f0..cff9c3a72da 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -904,7 +904,7 @@ alloc_new_skb:
* because we have no idea what fragment will be
* the last.
*/
- if (datalen == length)
+ if (datalen == length + fraggap)
alloclen += rt->u.dst.trailer_len;
if (transhdrlen) {