Re: [PATCH] IPv6: Fix kernel panic while send SCTP data with IP fragments

2007-08-21 Thread David Miller
From: Wei Yongjun <[EMAIL PROTECTED]> Date: Mon, 20 Aug 2007 10:27:36 +0800 > Hi Arnaldo Carvalho de Melo: > > Em Mon, Aug 20, 2007 at 09:28:27AM +0800, Wei Yongjun escreveu: > > > >> If ICMP6 message with "Packet Too Big" is received after send SCTP DATA, > >> kernel panic will occur when SCTP

Re: [PATCH] IPv6: Fix kernel panic while send SCTP data with IP fragments

2007-08-19 Thread Wei Yongjun
Hi Arnaldo Carvalho de Melo: Em Mon, Aug 20, 2007 at 09:28:27AM +0800, Wei Yongjun escreveu: If ICMP6 message with "Packet Too Big" is received after send SCTP DATA, kernel panic will occur when SCTP DATA is send again. This is because of a bad dest address when call to skb_copy_bits(). The

Re: [PATCH] IPv6: Fix kernel panic while send SCTP data with IP fragments

2007-08-19 Thread YOSHIFUJI Hideaki / 吉藤英明
In article <[EMAIL PROTECTED]> (at Mon, 20 Aug 2007 09:28:27 +0800), Wei Yongjun <[EMAIL PROTECTED]> says: > If ICMP6 message with "Packet Too Big" is received after send SCTP DATA, > kernel panic will occur when SCTP DATA is send again. > > This is because of a bad dest address when call to skb

Re: [PATCH] IPv6: Fix kernel panic while send SCTP data with IP fragments

2007-08-19 Thread Arnaldo Carvalho de Melo
Em Mon, Aug 20, 2007 at 09:28:27AM +0800, Wei Yongjun escreveu: > If ICMP6 message with "Packet Too Big" is received after send SCTP DATA, > kernel panic will occur when SCTP DATA is send again. > > This is because of a bad dest address when call to skb_copy_bits(). > > The messages sequence is l

[PATCH] IPv6: Fix kernel panic while send SCTP data with IP fragments

2007-08-19 Thread Wei Yongjun
If ICMP6 message with "Packet Too Big" is received after send SCTP DATA, kernel panic will occur when SCTP DATA is send again. This is because of a bad dest address when call to skb_copy_bits(). The messages sequence is like this: Endpoint A Endpoint B