From 3d9dd7564d5d7c28eb87b14c13a23806484667f3 Mon Sep 17 00:00:00 2001 From: Zach Brown Date: Fri, 14 Apr 2006 16:04:18 -0700 Subject: [PATCH] [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 Signed-off-by: David S. Miller --- net/ipv4/ip_output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 8dcba3887f04..cff9c3a72daf 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -904,7 +904,7 @@ int ip_append_data(struct sock *sk, * 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) { -- GitLab