<p>pespin has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/c/libosmo-sccp/+/16902">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">sccp: Support receiving messages with no optional params<br><br>Change-Id: I745bd32c62763ba2d88e74de8644c171ef506b37<br>---<br>M src/sccp2sua.c<br>1 file changed, 6 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://gerrit.osmocom.org:29418/libosmo-sccp refs/changes/02/16902/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/sccp2sua.c b/src/sccp2sua.c</span><br><span>index b829cf6..2be27ea 100644</span><br><span>--- a/src/sccp2sua.c</span><br><span>+++ b/src/sccp2sua.c</span><br><span>@@ -705,6 +705,12 @@</span><br><span>       /* some bounds checking */</span><br><span>   if (ptr_opt < msg->data || ptr_opt > msg->tail)</span><br><span>          return NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+        /* Q.713 section 2.3 "Coding of pointers": pointer value all zeros used</span><br><span style="color: hsl(120, 100%, 40%);">+       to indicate that no optional param is present. */</span><br><span style="color: hsl(120, 100%, 40%);">+   if (*ptr_opt == 0)</span><br><span style="color: hsl(120, 100%, 40%);">+            return xua;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span>        opt_start = ptr_opt + *ptr_opt;</span><br><span>      if (opt_start > msg->tail)</span><br><span>             return NULL;</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/libosmo-sccp/+/16902">change 16902</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/libosmo-sccp/+/16902"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: libosmo-sccp </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: I745bd32c62763ba2d88e74de8644c171ef506b37 </div>
<div style="display:none"> Gerrit-Change-Number: 16902 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>