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(parent: 9fcba47) | patch
Fix kernel_accept() return handling.
authorTony Battersby <tonyb@cybernetics.com>
Tue, 23 Oct 2007 10:10:10 +0000 (03:10 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 16 Nov 2007 16:27:37 +0000 (08:27 -0800)
commitcfebbe5fa7f4a2ec9f3b9edd56b877dc5c06f6a0
tree21d51038e3a8c85a4a5105e661ca743361b749d6tree | snapshot
parent9fcba4716e6ebbb0d7e0ec84bff6dd2c36c847b3commit | diff
Fix kernel_accept() return handling.

patch fa8705b00aeca19d91a1437b8a5cf865999b28f6 in mainline.

[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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/socket.c diff | blob | history
Linux kernel for KaRo TX COM modules