fix: Check if Unix Domain socket file exists before listening.

xdebug · Aug 21, 2023 · 6af1325 · 6af1325
1 parent 10ed918
commit 6af1325
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/phpDebug.ts b/src/phpDebug.ts
@@ -414,6 +414,9 @@ class PhpDebugSession extends vscode.DebugSession {
                     throw new Error('Cannot have port and socketPath set at the same time')
                 }
                 if (args.hostname?.toLowerCase()?.startsWith('unix://') === true) {
+                    if (fs.existsSync(args.hostname.substring(7))) {
+                        throw new Error(`File ${args.hostname.substring(7)} exists and cannot be used for Unix Domain socket`)
+                    }
                     server.listen(args.hostname.substring(7))
                 } else if (args.hostname?.startsWith('\\\\') === true) {
                     server.listen(args.hostname)