Re: [JSch-users] ChannelDirectTCPIP isConnected function and channel ending

[Eric <eri...@iu...>]

Le Vendredi 18 Novembre 2005 09:19, Atsuhiko Yamanaka a =E9crit=A0:
> Hi,
> Are you using aes*-cbc for cipher?  If so, I found a bug and have fixed i=
t.
How do you know which cipher you're using ?

> Please try
>   http://www.jcraft.com/jsch/jsch-0.1.24-rc5.zip
It didn't fix the bug, I still got the same exception :

ASSERT: Buffer.putByte(byte[],int,int): arraycopy(foo[16], 0, buffer[32768]=
,=20
32760, 16);

produced by :
=2D---8<----8<----8<----8<----8<----8<----8<----8<----
diff -rc includes/jsch-0.1.24-rc5/src/com/jcraft/jsch/Buffer.java=20
includes/jsch-0.1.24-rc5-debug/src/com/jcraft/jsch/Buffer.java
*** includes/jsch-0.1.24-rc5/src/com/jcraft/jsch/Buffer.java    Fri Jul 15=
=20
16:26:11 2005
=2D-- includes/jsch-0.1.24-rc5-debug/src/com/jcraft/jsch/Buffer.java      F=
ri=20
Nov 18 09:59:18 2005
***************
*** 52,57 ****
=2D-- 52,62 ----
      putByte(foo, 0, foo.length);
    }
    public void putByte(byte[] foo, int begin, int length) {
+     if (index+length > buffer.length)
+       System.err.println("ASSERT: Buffer.putByte(byte[],int,int): "
+                        + "arraycopy(foo["+foo.length+"], " + begin
+                        + ", buffer["+buffer.length+"], " + index
+                        + ", " + length + ");");
      System.arraycopy(foo, begin, buffer, index, length);
      index+=3Dlength;
    }
=2D---8<----8<----8<----8<----8<----8<----8<----8<----

Note : it kills abruptly the whole session, not only the involved channel
(i hold two ChannelExec, some ChannelForwardedTCPIP, one  ForwardedTCPIPDae=
mon=20
and the involved ChannelDirectTCPIP)

=2D-=20
Eric D=C9CORNOD
Ing=E9nieur en d=E9veloppement d'applications
ULP Multim=E9dia
Universit=E9 Louis Pasteur
courriel: eri...@iu...