Attachment 30230 Details for Bug 51006 – file.diff

[patch] file.diff

file.diff (text/plain), 1.21 KB, created by Dmitry Pryanishnikov on 2003-04-15 23:00:09 UTC

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Creator: Dmitry Pryanishnikov

Created: 2003-04-15 23:00:09 UTC

Size: 1.21 KB

patch

obsolete

>--- divert.4.orig	Wed Oct  9 15:45:43 2002
>+++ divert.4	Tue Apr 15 23:19:33 2003
>@@ -50,8 +50,8 @@
> the interface on which the packet was received (if the packet
> was incoming) or
> .Dv INADDR_ANY
>-(if the packet was outgoing). In the case of an incoming packet the interface
>-name will also be placed in the 8 bytes following the address,
>+(if the packet was outgoing). Incoming interface name (if defined
>+for the packet) will also be placed in the 8 bytes following the address,
> (assuming it fits).
> .Sh WRITING PACKETS
> Writing to a divert socket is similar to writing to a raw IP socket;
>--- ipfw.8.orig	Wed Oct  9 15:45:23 2002
>+++ ipfw.8	Wed Apr 16 00:30:32 2003
>@@ -2018,9 +2018,11 @@
> This may be fixed in a later version.
> .Pp
> Packets diverted to userland, and then reinserted by a userland process
>+may lose various packet attributes. Packet source interface name
>+will be preserved (assuming it is shorter than 8 bytes) if userland process
>+saves and reuses the sockaddr_in
> (such as
>-.Xr natd 8 )
>-will lose various packet attributes, including their source interface.
>+.Xr natd 8 ), otherwise it may be lost.
> If a packet is reinserted in this manner, later rules may be incorrectly
> applied, making the order of
> .Cm divert

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