Date: Wed, 29 Sep 1999 16:51:58 +0100 From: "Daniel Hilevich" <danhil@cwnt.com> To: <freebsd-questions@FreeBSD.ORG>, <freebsd-hackers@FreeBSD.ORG> Subject: A bug in the sppp driver? Message-ID: <033a01bf0a92$8fe1b4e0$2e00a8c0@nt46daniel>
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While trying to use the sppp, I came across this situation and I think it's a bug: When you trying to establish connection from one peer (local) to another (remote), you sent a CONF_REQ message to the remote peer. The remote peer should answer with a CONF_ACK message. In the code of the sppp driver (net/if_spppsubr.c, lines 1321 - 1357) you can see that the remote peer send's a CONF_ACK message to the local peer (in the line: rv = (cp->RCR)(sp, h, len);) but doesn't change it state to STATE_ACK_SENT (as I think it should do) . Further more, you can see that after a few lines, there are these strange lines: case STATE_ACK_SENT: case STATE_REQ_SENT: sppp_cp_change_state(cp, sp, rv? STATE_ACK_SENT: STATE_REQ_SENT); break; Question: if you are in the STATE_ACK_SENT why change the state to the same one according to the value of rv? As I understand, the state should be changed according to the value of rv, but it should be done right after the call to cp->RCR. The it is implemented now, the state won't be changed. (I have a lot of problems with this driver and any help will be appreciative) Thank you, -- Daniel Hilevich mailto:danhil@cwnt.com Charlotte's Web Networks LTD. Tel: +972-4-9592203 ext. 214 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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