tobias/waybar
1
0
Fork 0
mirror of https://github.com/rad4day/Waybar.git synced 2025-07-13 14:42:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix segmentation fault in WirePlumber module

Browse Source 
The WirePlumber module assumes that either the node's name or
description will not be null. This leads to a segmentation fault when
both are.

The solution provided is to set self->node_name_ to a default value in
this case.
This commit is contained in:
Caleb Harper
2023-11-06 09:50:13 -06:00
parent e24adbc3c2
commit 4d339f05af
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/modules/wireplumber.cpp
View File

@ -81,7 +81,7 @@ void waybar::modules::Wireplumber::updateNodeName(waybar::modules::Wireplumber*
auto nick = wp_properties_get(properties, "node.nick"); auto nick = wp_properties_get(properties, "node.nick");
auto description = wp_properties_get(properties, "node.description"); auto description = wp_properties_get(properties, "node.description");
self->node_name_ = nick ? nick : description; self->node_name_ = nick ? nick : description ? description : "Unknown node name";
spdlog::debug("[{}]: Updating node name to: {}", self->name_, self->node_name_); spdlog::debug("[{}]: Updating node name to: {}", self->name_, self->node_name_);
} }