Escape backslashes in issue reporter data, fixes #105494

src/vs/code/electron-sandbox/issue/issueReporterModel.ts

@@ -150,7 +150,7 @@ ${this.getInfos()}
 |GPU Status|${Object.keys(this._data.systemInfo.gpuStatus).map(key => `${key}: ${this._data.systemInfo!.gpuStatus[key]}`).join('<br>')}|
 |Load (avg)|${this._data.systemInfo.load}|
 |Memory (System)|${this._data.systemInfo.memory}|
-|Process Argv|${this._data.systemInfo.processArgs}|
+|Process Argv|${this._data.systemInfo.processArgs.replace(/\\/g, '\\\\')}|
 |Screen Reader|${this._data.systemInfo.screenReader}|
 |VM|${this._data.systemInfo.vmHint}|`;
 

src/vs/code/electron-sandbox/issue/test/testReporterModel.test.ts

@@ -191,6 +191,45 @@ Remote OS version: Linux x64 4.18.0
 <!-- generated by issue reporter -->`);
 	});
 
+	test('escapes backslashes in processArgs', () => {
+		const issueReporterModel = new IssueReporterModel({
+			issueType: 0,
+			systemInfo: {
+				os: 'Darwin',
+				cpus: 'Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 2800)',
+				memory: '16.00GB',
+				vmHint: '0%',
+				processArgs: '\\\\HOST\\path',
+				screenReader: 'no',
+				remoteData: [],
+				gpuStatus: {}
+			}
+		});
+		assert.equal(issueReporterModel.serialize(),
+			`
+Issue Type: <b>Bug</b>
+
+undefined
+
+VS Code version: undefined
+OS version: undefined
+
+<details>
+<summary>System Info</summary>
+
+|Item|Value|
+|---|---|
+|CPUs|Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 2800)|
+|GPU Status||
+|Load (avg)|undefined|
+|Memory (System)|16.00GB|
+|Process Argv|\\\\\\\\HOST\\\\path|
+|Screen Reader|no|
+|VM|0%|
+</details>Extensions: none
+<!-- generated by issue reporter -->`);
+	});
+
 	test('should normalize GitHub urls', () => {
 		[
 			'https://github.com/repo',