<p><a href="https://gerrit.osmocom.org/c/osmo-msc/+/25982">View Change</a></p><p>3 comments:</p><ul style="list-style: none; padding: 0;"><li style="margin: 0; padding: 0;"><p><a href="https://gerrit.osmocom.org/c/osmo-msc/+/25982/7/include/osmocom/msc/mncc.h">File include/osmocom/msc/mncc.h:</a></p><ul style="list-style: none; padding: 0;"><li style="margin: 0; padding: 0 0 0 16px;"><p style="margin-bottom: 4px;"><a href="https://gerrit.osmocom.org/c/osmo-msc/+/25982/7/include/osmocom/msc/mncc.h@166">Patch Set #7, Line 166:</a> <code style="font-family:monospace,monospace"> uint8_t gcr[16];</code></p><p><blockquote style="border-left: 1px solid #aaa; margin: 10px 0; padding: 0 10px;">looks like we want a header file in libosmocore for 29. […]</blockquote></p><p style="white-space: pre-wrap; word-wrap: break-word;">Depending of the content, encoded GCR may have different length.<br>We could define some maximum, but I don't think it's strictly necessary.</p></li></ul></li><li style="margin: 0; padding: 0;"><p><a href="https://gerrit.osmocom.org/c/osmo-msc/+/25982/7/src/libmsc/gsm_04_08_cc.c">File src/libmsc/gsm_04_08_cc.c:</a></p><ul style="list-style: none; padding: 0;"><li style="margin: 0; padding: 0 0 0 16px;"><p style="margin-bottom: 4px;"><a href="https://gerrit.osmocom.org/c/osmo-msc/+/25982/7/src/libmsc/gsm_04_08_cc.c@529">Patch Set #7, Line 529:</a> <code style="font-family:monospace,monospace"> if (msg != NULL && (rc = osmo_enc_gcr(gcr_msg, gcr)) > 0) {</code></p><p><blockquote style="border-left: 1px solid #aaa; margin: 10px 0; padding: 0 10px;">why should msg be null?</blockquote></p><p style="white-space: pre-wrap; word-wrap: break-word;">Because msgb_alloc() may theoretically return NULL.</p></li><li style="margin: 0; padding: 0 0 0 16px;"><p style="margin-bottom: 4px;"><a href="https://gerrit.osmocom.org/c/osmo-msc/+/25982/7/src/libmsc/gsm_04_08_cc.c@530">Patch Set #7, Line 530:</a> <code style="font-family:monospace,monospace"> memcpy(&setup.gcr[0], gcr_msg->data, rc);</code></p><p><blockquote style="border-left: 1px solid #aaa; margin: 10px 0; padding: 0 10px;">why this double copy? simply pass &setup. […]</blockquote></p><p style="white-space: pre-wrap; word-wrap: break-word;">Because osmo_enc_gcr() accepts a 'struct msgb' pointer.</p></li></ul></li></ul><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-msc/+/25982">change 25982</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.osmocom.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.osmocom.org/c/osmo-msc/+/25982"/><meta itemprop="name" content="View Change"/></div></div>
<div style="display:none"> Gerrit-Project: osmo-msc </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: I259b6d7e4cbe26159b9b496356fc7c1c27d54521 </div>
<div style="display:none"> Gerrit-Change-Number: 25982 </div>
<div style="display:none"> Gerrit-PatchSet: 7 </div>
<div style="display:none"> Gerrit-Owner: fixeria <vyanitskiy@sysmocom.de> </div>
<div style="display:none"> Gerrit-Reviewer: Jenkins Builder </div>
<div style="display:none"> Gerrit-Reviewer: keith <keith@rhizomatica.org> </div>
<div style="display:none"> Gerrit-CC: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-Comment-Date: Tue, 02 Nov 2021 18:07:44 +0000 </div>
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<div style="display:none"> Comment-In-Reply-To: pespin <pespin@sysmocom.de> </div>
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