From: Vlad Yasevich <vladislav.yasevich@hp.com>
Date: Sun, 29 Apr 2007 04:09:04 +0000 (-0700)
Subject: [SCTP]: Fix sctp_getsockopt_local_addrs_old() to use local storage.
X-Git-Tag: v2.6.22-rc1~1107^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aad97f38b71dd2ecd730b3a3dce8264d13fbcd56;p=pandora-kernel.git

[SCTP]: Fix sctp_getsockopt_local_addrs_old() to use local storage.

sctp_getsockopt_local_addrs_old() in net/sctp/socket.c calls
copy_to_user() while the spinlock addr_lock is held. this should not
be done as copy_to_user() might sleep. the call to
sctp_copy_laddrs_to_user() while holding the lock is also problematic
as it calls copy_to_user()

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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