Merge pull request #1979 from profanity-im/fix/leaks

Fix memleaks

src/command/cmd_funcs.c

@@ -8618,6 +8618,7 @@ cmd_omemo_gen(ProfWin* window, const char* const command, gchar** args)
     ui_update();
     ProfAccount* account = accounts_get_account(session_get_account_name());
     omemo_generate_crypto_materials(account);
+    account_free(account);
     cons_show("OMEMO cryptographic materials generated. Your Device ID is %d.", omemo_device_id());
     return TRUE;
 #else

src/ui/buffer.c

@@ -145,7 +145,7 @@ buffer_remove_entry(ProfBuff buffer, int entry)
     GSList* node = g_slist_nth(buffer->entries, entry);
     ProfBuffEntry* e = node->data;
     buffer->lines -= e->_lines;
-    _free_entry(node->data);
+    _free_entry(e);
     buffer->entries = g_slist_delete_link(buffer->entries, node);
 }
 

src/xmpp/omemo.c

@@ -391,16 +391,16 @@ omemo_receive_message(xmpp_stanza_t* const stanza, gboolean* trusted)
 
     xmpp_stanza_t* payload = xmpp_stanza_get_child_by_name(encrypted, "payload");
     if (!payload) {
-        return NULL;
+        goto quit;
     }
     payload_text = xmpp_stanza_get_text(payload);
     if (!payload_text) {
-        return NULL;
+        goto quit;
     }
     size_t payload_len;
     payload_raw = g_base64_decode(payload_text, &payload_len);
     if (!payload_raw) {
-        return NULL;
+        goto quit;
     }
 
     xmpp_stanza_t* key_stanza;
@@ -444,6 +444,7 @@ omemo_receive_message(xmpp_stanza_t* const stanza, gboolean* trusted)
         g_list_free_full(keys, (GDestroyNotify)omemo_key_free);
     }
 
+quit:
     g_free(iv_raw);
     g_free(payload_raw);
     g_free(iv_text);