<p>laforge <strong>submitted</strong> this change.</p><p><a href="https://gerrit.osmocom.org/c/osmo-msc/+/17441">View Change</a></p><div style="white-space:pre-wrap">Approvals:
  Jenkins Builder: Verified
  dexter: Looks good to me, but someone else must approve
  laforge: Looks good to me, approved

</div><pre style="font-family: monospace,monospace; white-space: pre-wrap;">fix segfault: unsolicited Paging Response<br><br>Do not crash when a Paging Response could not be associated with a VLR<br>subscriber.<br><br>Related: OS#4449<br>Change-Id: Ie117949dd6da86afaa1a0a6ac57bf2111f6cff43<br>---<br>M src/libmsc/paging.c<br>1 file changed, 5 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/libmsc/paging.c b/src/libmsc/paging.c</span><br><span>index 743ce5c..b288414 100644</span><br><span>--- a/src/libmsc/paging.c</span><br><span>+++ b/src/libmsc/paging.c</span><br><span>@@ -137,6 +137,11 @@</span><br><span>     struct paging_request *pr, *pr_next;</span><br><span>         struct paging_signal_data sig_data;</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+       if (!vsub) {</span><br><span style="color: hsl(120, 100%, 40%);">+          /* A Paging Response has no subscriber. (Related: OS#4449) */</span><br><span style="color: hsl(120, 100%, 40%);">+         return;</span><br><span style="color: hsl(120, 100%, 40%);">+       }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span>  osmo_timer_del(&vsub->cs.paging_response_timer);</span><br><span> </span><br><span>  llist_for_each_entry_safe(pr, pr_next, &vsub->cs.requests, entry) {</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-msc/+/17441">change 17441</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/+/17441"/><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: Ie117949dd6da86afaa1a0a6ac57bf2111f6cff43 </div>
<div style="display:none"> Gerrit-Change-Number: 17441 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: neels <nhofmeyr@sysmocom.de> </div>
<div style="display:none"> Gerrit-Reviewer: Jenkins Builder </div>
<div style="display:none"> Gerrit-Reviewer: dexter <pmaier@sysmocom.de> </div>
<div style="display:none"> Gerrit-Reviewer: laforge <laforge@osmocom.org> </div>
<div style="display:none"> Gerrit-Reviewer: neels <nhofmeyr@sysmocom.de> </div>
<div style="display:none"> Gerrit-CC: fixeria <axilirator@gmail.com> </div>
<div style="display:none"> Gerrit-MessageType: merged </div>