From 3f8db1c99674af25454478d5d6e19179bdb348fd Mon Sep 17 00:00:00 2001
From: Michael Tuexen <tuexen@fh-muenster.de>
Date: Fri, 18 Sep 2015 09:45:25 +0200
Subject: [PATCH] Fix generation of I-DATA chunks.
---
gtests/net/packetdrill/sctp_packet.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/gtests/net/packetdrill/sctp_packet.c b/gtests/net/packetdrill/sctp_packet.c
index 2ac76055..00766811 100644
--- a/gtests/net/packetdrill/sctp_packet.c
+++ b/gtests/net/packetdrill/sctp_packet.c
@@ -1154,17 +1154,18 @@ sctp_i_data_chunk_new(s64 flgs, s64 len, s64 tsn, s64 sid, s64 res, s64 mid,
chunk->mid = htonl((u32)mid);
}
if (ppid == -1) {
- chunk->field.ppid = htonl(0);
flags |= FLAG_I_DATA_CHUNK_PPID_NOCHECK;
} else {
chunk->field.ppid = htonl((u32)ppid);
}
if (fsn == -1) {
- chunk->field.fsn = htonl(0);
flags |= FLAG_I_DATA_CHUNK_FSN_NOCHECK;
} else {
chunk->field.fsn = htonl((u32)fsn);
}
+ if (ppid == -1 && fsn == -1) {
+ chunk->field.ppid = htonl(0);
+ }
memset(chunk->data, 0,
length + padding_length - sizeof(struct sctp_i_data_chunk));
return sctp_chunk_list_item_new((struct sctp_chunk *)chunk,
--
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