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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2006-08-27 12:24:02 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-08-27 22:01:34 +0400
commit01da5fd83d6b2c5e36b77539f6cbdd8f49849225 (patch)
tree70c1f1cb8325fe4801b952346bd2ef79d08882b5 /drivers/message
parentaf9b897ee639d96b2bd29b65b50cd0a1f2b6d6c9 (diff)
downloadlinux-01da5fd83d6b2c5e36b77539f6cbdd8f49849225.tar.xz
[PATCH] Fix tty layer DoS and comment relevant code
Unlike the other tty comment patch this one has code changes. Specifically it limits the queue size for a tty to 64K characters (128Kbytes) worst case even if the tty is ignoring tty->throttle. This is because certain drivers don't honour the throttle value correctly, although it is a useful safeguard anyway. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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