RE: [PATCH] fix for encoding of padding bits

Hello Harald, We had tried the option of sending one patch through git send-email. This was our first attempt so wanted to confirm whether we followed the process correctly. Please note that I am unable to see this patch(mail below) in Archive maintained at http://lists.osmocom.org/pipermail/osmocom-net-gprs/ Regards Saurabh -----Original Message----- From: Saurabh Sharan [mailto:saurabh.sharan@radisys.com] Sent: Tuesday, February 23, 2016 4:29 PM To: osmocom-net-gprs(a)lists.osmocom.org Cc: Saurabh Sharan &lt;Saurabh.Sharan(a)radisys.com&gt; Subject: [PATCH] fix for encoding of padding bits --- src/csn1.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/csn1.cpp b/src/csn1.cpp index 54cc411..9262c81 100644 --- a/src/csn1.cpp +++ b/src/csn1.cpp @@ -2400,7 +2400,12 @@ gint16 csnStreamEncoder(csnStream_t* ar, const CSN_DESCR* pDescr, bitvec *vector guint8 bits_to_handle = remaining_bits_len%8; if (bits_to_handle > 0) { - guint8 fl = filler&(0xff>>(8-bits_to_handle)); + /*section 11 of 44.060 + *The padding bits may be the 'null' string. Otherwise, the + *padding bits starts with bit '0', followed by 'spare padding'. + *< padding bits > ::= { null | 0 < spare padding > ! < Ignore : 1 bit** = < no string > > } ; + */ + guint8 fl = filler&(0xff>>(8-bits_to_handle + 1)); bitvec_write_field(vector, writeIndex, fl, bits_to_handle); LOGPC(DCSN1, LOGL_NOTICE, "%u|", fl); remaining_bits_len -= bits_to_handle; -- 1.7.9.5