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-rw-r--r--net/sctp/chunk.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index 9213805b558d..7f8baa48e7c2 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -308,6 +308,10 @@ int sctp_chunk_abandoned(struct sctp_chunk *chunk)
if (chunk->msg->abandoned)
return 1;
+ if (!chunk->has_tsn &&
+ !(chunk->chunk_hdr->flags & SCTP_DATA_FIRST_FRAG))
+ return 0;
+
if (SCTP_PR_TTL_ENABLED(chunk->sinfo.sinfo_flags) &&
time_after(jiffies, chunk->msg->expires_at)) {
struct sctp_stream_out *streamout =