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authorShan Wei <shanwei@cn.fujitsu.com>2011-04-18 19:11:01 +0000
committerDavid S. Miller <davem@davemloft.net>2011-04-19 21:45:18 -0700
commit33c7cfdbb0d2bc021979e4947c7030c30d572532 (patch)
tree4efc68e4e16ecb3ad53ad082eabcae92dafd5bcf /net/sctp/sm_statefuns.c
parent709d38714eff234432956931437457e0de806784 (diff)
sctp: fix the comment of sctp_sf_violation_paramlen()
Update the comment about sctp_sf_violation_paramlen() to be more precise. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/sm_statefuns.c')
-rw-r--r--net/sctp/sm_statefuns.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 76792083c379..c08547270e8e 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -4343,8 +4343,9 @@ static sctp_disposition_t sctp_sf_violation_chunklen(
/*
* Handle a protocol violation when the parameter length is invalid.
- * "Invalid" length is identified as smaller than the minimal length a
- * given parameter can be.
+ * If the length is smaller than the minimum length of a given parameter,
+ * or accumulated length in multi parameters exceeds the end of the chunk,
+ * the length is considered as invalid.
*/
static sctp_disposition_t sctp_sf_violation_paramlen(
const struct sctp_endpoint *ep,