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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2005-09-05 18:55:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-09-05 18:55:48 -0700 |
| commit | fb5f5e6e0cebd574be737334671d1aa8f170d5f3 (patch) | |
| tree | edc95c215cb4929dea3cf391234f648b22f80405 /net | |
| parent | 1198ad002ad36291817c7bf0308ab9c50ee2571d (diff) | |
| download | linux-fb5f5e6e0cebd574be737334671d1aa8f170d5f3.tar.gz linux-fb5f5e6e0cebd574be737334671d1aa8f170d5f3.tar.bz2 linux-fb5f5e6e0cebd574be737334671d1aa8f170d5f3.zip | |
[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.c | 4 |
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: if (off == PAGE_SIZE) { put_page(page); TCP_PAGE(sk) = page = NULL; - TCP_OFF(sk) = off = 0; + off = 0; } } else - BUG_ON(off); + off = 0; if (copy > PAGE_SIZE - off) copy = PAGE_SIZE - off; |