* [PATCH TRIVIAL 2.6.8.1] X.25 : Stop /proc/net/x25/route infinitely reading
@ 2004-10-25 0:10 Andrew Hendry
0 siblings, 0 replies; only message in thread
From: Andrew Hendry @ 2004-10-25 0:10 UTC (permalink / raw)
To: linux-x25, eis; +Cc: trivial, linux-kernel
The problem:
route add --x25 0/0 eth0
cat /proc/net/x25/route
reads the single routing entry forever.
This patch makes x25_get_route_idx behave the same as x25_get_socket_idx
which works correctly.
Signed-off-by: Andrew Hendry <ahendry@tusc.com.au>
Andrew.
diff -up linux-2.6.8.1/net/x25/x25_proc.c.orig
linux-2.6.8.1/net/x25/x25_proc.c
--- linux-2.6.8.1/net/x25/x25_proc.c.orig 2004-10-25
09:27:58.600069976 +1000
+++ linux-2.6.8.1/net/x25/x25_proc.c 2004-10-25 09:29:30.079163040
+1000
@@ -32,10 +32,11 @@ static __inline__ struct x25_route *x25_
list_for_each(route_entry, &x25_route_list) {
rt = list_entry(route_entry, struct x25_route, node);
- if (--pos)
- break;
+ if (!pos--)
+ goto found;
}
-
+ rt = NULL;
+found:
return rt;
}
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