From: Vlad Yasevich <vladislav.yasevich@xxxxxx> Date: Fri, 19 Dec 2008 20:47:51 -0500 > If FWD-TSN chunk is received with bad stream ID, the sctp will not do the > validity check, this may cause memory overflow when overwrite the TSN of > the stream ID. > > The FORWARD-TSN chunk is like this: > > FORWARD-TSN chunk > Type = 192 > Flags = 0 > Length = 172 > NewTSN = 99 > Stream = 10000 > StreamSequence = 0xFFFF > > This patch fix this problem by discard the chunk if stream ID is not > less than MIS. > > Signed-off-by: Wei Yongjun <yjwei@xxxxxxxxxxxxxx> > Signed-off-by: Vlad Yasevich <vladislav.yasevich@xxxxxx> Applied and queued up for -stable. -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
