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author | Pau Espin Pedrol <pespin@sysmocom.de> | 2017-05-29 11:10:57 +0200 |
---|---|---|
committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2017-08-22 15:20:42 +0200 |
commit | d2b59bd9bf8fa0f89604fb55e13b4630c602c094 (patch) | |
tree | 1f33212ef5e0a1f804aaa94efe610863e37c7c8b | |
parent | 2bbf98afa3158182a04b8368cd1f7da2baf6bb12 (diff) |
osmo-bts-trx: Relax validation to allow TRX data bursts without paddingpespin/sysmocell5000
Original OpenBTS transcievers add 2 bytes of padding to the end of data
bursts, having in total 158 bytes. As those two extra bytes are being
ignored after the initial validation, let's relax this validation a bit
in order to accept transcievers that decide no to send these two extra
bytes.
Change-Id: I94c3cb160bfed0ba9c41ed7ef5f8d8a65b81ad07
-rw-r--r-- | src/osmo-bts-trx/trx_if.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/osmo-bts-trx/trx_if.c b/src/osmo-bts-trx/trx_if.c index 86a3b9be..d93d61cb 100644 --- a/src/osmo-bts-trx/trx_if.c +++ b/src/osmo-bts-trx/trx_if.c @@ -443,7 +443,7 @@ static int trx_data_read_cb(struct osmo_fd *ofd, unsigned int what) return len; } else if (len == EGPRS_BURST_LEN + 10) { burst_len = EGPRS_BURST_LEN; - } else if (len != GSM_BURST_LEN + 10) { + } else if (len != GSM_BURST_LEN + 10 && len != GSM_BURST_LEN + 8) { LOGP(DTRX, LOGL_NOTICE, "Got data message with invalid lenght " "'%d'\n", len); return -EINVAL; |