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(parent: 975ad9e) | patch
[NET]: sanitize kernel_accept() error path
authorTony Battersby <tonyb@cybernetics.com>
Thu, 11 Oct 2007 04:09:04 +0000 (21:09 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 11 Oct 2007 04:09:04 +0000 (21:09 -0700)
commit55369162c76eab3fbcfc0253fd08dabaee833669
treed91cf4fe1b632836d286a1216b4f821903b8d4f5tree | snapshot
parent975ad9efea9a7eb929ca11fda23b83c19a2bee92commit | diff
[NET]: sanitize kernel_accept() error path

If kernel_accept() returns an error, it may pass back a pointer to
freed memory (which the caller should ignore).  Make it pass back NULL
instead for better safety.

Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/socket.c diff | blob | history
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