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authorHerbert Xu <herbert@gondor.apana.org.au>2005-09-05 21:55:48 -0400
committerDavid S. Miller <davem@davemloft.net>2005-09-05 21:55:48 -0400
commitfb5f5e6e0cebd574be737334671d1aa8f170d5f3 (patch)
treeedc95c215cb4929dea3cf391234f648b22f80405 /net
parent1198ad002ad36291817c7bf0308ab9c50ee2571d (diff)
[TCP]: Fix TCP_OFF() bug check introduced by previous change.
The TCP_OFF assignment at the bottom of that if block can indeed set TCP_OFF without setting TCP_PAGE. Since there is not much to be gained from avoiding this situation, we might as well just zap the offset. The following patch should fix it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/tcp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index cbcc9fc47783..f3f0013a9580 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -769,10 +769,10 @@ new_segment:
769 if (off == PAGE_SIZE) { 769 if (off == PAGE_SIZE) {
770 put_page(page); 770 put_page(page);
771 TCP_PAGE(sk) = page = NULL; 771 TCP_PAGE(sk) = page = NULL;
772 TCP_OFF(sk) = off = 0; 772 off = 0;
773 } 773 }
774 } else 774 } else
775 BUG_ON(off); 775 off = 0;
776 776
777 if (copy > PAGE_SIZE - off) 777 if (copy > PAGE_SIZE - off)
778 copy = PAGE_SIZE - off; 778 copy = PAGE_SIZE - off;