]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PPP_MPPE]: Fix "osize too small" check.
authorKonstantin Sharlaimov <konstantin.sharlaimov@gmail.com>
Tue, 12 Jun 2007 21:16:59 +0000 (14:16 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 12 Jun 2007 21:16:59 +0000 (14:16 -0700)
commit606f585e363527da9feaed79465132c0c661fd9e
tree1a4b22b46173ba2104211e54aa65375b25da5c65
parent9cadcd28f05e1957a8f61ae726fce31d0b29a3f9
[PPP_MPPE]: Fix "osize too small" check.

Prevent mppe_decompress() from generating "osize too small" errors when
checking for output buffer size.  When receiving a packet of mru size the
output buffer for decrypted data is 1 byte too small since
mppe_decompress() tries to account for possible PFC, however later in code
it is assumed no PFC.

Adjusting the check prevented these errors from occurring.

Signed-off-by: Konstantin Sharlaimov <konstantin.sharlaimov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ppp_mppe.c