include/servtree.h: fix null pointer dereference

svs can be NULL when we are logging /stats <letter> services. so check for that case before looking up ->logtarget.
freenode · Aug 17, 2014 · 68207fa · 68207fa
1 parent 3d953b2
commit 68207fa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/servtree.h b/include/servtree.h
@@ -38,7 +38,7 @@ struct service_ {
 
 static inline const char *service_get_log_target(const service_t *svs)
 {
-	if (svs->logtarget != NULL)
+	if (svs != NULL && svs->logtarget != NULL)
 		return service_get_log_target(svs->logtarget);
 
 	return svs != NULL ? svs->nick : me.name;