<p>dexter has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/c/osmo-bsc/+/18233">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">osmo_bsc_bssap: check for conn early<br><br>Check the conn pointer in bsc_handle_dt() before dereferencing it.<br><br>Change-Id: Ib7bdfa03ee1d186a94720c65dd72a594de21e783<br>Related: CID#210261<br>---<br>M src/osmo-bsc/osmo_bsc_bssap.c<br>1 file changed, 5 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/33/18233/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/osmo-bsc/osmo_bsc_bssap.c b/src/osmo-bsc/osmo_bsc_bssap.c</span><br><span>index 6f5aaa8..72f42eb 100644</span><br><span>--- a/src/osmo-bsc/osmo_bsc_bssap.c</span><br><span>+++ b/src/osmo-bsc/osmo_bsc_bssap.c</span><br><span>@@ -1220,6 +1220,11 @@</span><br><span> int bsc_handle_dt(struct gsm_subscriber_connection *conn,</span><br><span>                struct msgb *msg, unsigned int len)</span><br><span> {</span><br><span style="color: hsl(120, 100%, 40%);">+    if (!conn) {</span><br><span style="color: hsl(120, 100%, 40%);">+          LOGP(DMSC, LOGL_ERROR, "No subscriber connection available\n");</span><br><span style="color: hsl(120, 100%, 40%);">+             return -1;</span><br><span style="color: hsl(120, 100%, 40%);">+    }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span>  log_set_context(LOG_CTX_BSC_SUBSCR, conn->bsub);</span><br><span> </span><br><span>      if (len < sizeof(struct bssmap_header)) {</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-bsc/+/18233">change 18233</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-bsc/+/18233"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: osmo-bsc </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: Ib7bdfa03ee1d186a94720c65dd72a594de21e783 </div>
<div style="display:none"> Gerrit-Change-Number: 18233 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: dexter <pmaier@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>