segfault after closing webview window #10837

20after4 · 2024-05-04T22:10:55Z

How can we reproduce the crash?

Happens with 1.1.6 and 1.1.7 and seems to be related to calling webview.eval

Ran: bun webview.js

I've included the content of the two files which I am loading with Bun.file and injecting into the webview:

index.html

<!DOCTYPE html>
<html>
    <head>
        <title></title>

    </head>
    <body>
        <table is="tui-table"></table>
    </body>
    <template id="table-content" ><thead><tr><th>head</th></tr></thead><tbody><tr><td>row</td></tr></tbody></template>
</html>

out/tui.js

// tui.ts
class TUITable extends HTMLTableElement {
  constructor() {
    super();
  }
  connectedCallback() {
    console.log("Custom element added to page.");
  }
  disconnectedCallback() {
    console.log("Custom element removed from page.");
  }
  adoptedCallback() {
    console.log("Custom element moved to new page.");
  }
  attributeChangedCallback(name, oldValue, newValue) {
    console.log(`Attribute ${name} has changed.`);
  }
}
customElements.define("tui-table", TUITable, { extends: "table" });

JavaScript/TypeScript code that reproduces the crash?

import { Webview } from "webview-bun";

const index = Bun.file("index.html");
const script = Bun.file("out/tui.js");

const webview = new Webview();
async function init() {
    var html = await index.text();
    var js = await script.text();
    webview.setHTML(html);
    webview.run();
    webview.eval(js);
}

init();

Relevant log output

(bun:1333647): Gtk-CRITICAL **: 17:04:45.141: gtk_main_quit: assertion 'main_loops != NULL' failed
============================================================
Bun v1.1.6 (e58d67b4) Linux x64
Args: "bun", "webview.js"
Features: tsconfig 
Builtins: "bun:ffi" "bun:main" 
Elapsed: 36564ms | User: 399ms | Sys: 144ms
RSS: 1.07GB | Peak: 0.27GB | Commit: 1.07GB | Faults: 0

Stack Trace (bun.report)

Bun v1.1.6 (e58d67b) on linux x86_64 [AutoCommand]

Segmentation fault at address 0x00000010

ld-temp.o:0: WTF::jscSignalHandler

The text was updated successfully, but these errors were encountered:

20after4 added bug Something isn't working crash An issue that could cause a crash labels May 4, 2024

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segfault after closing webview window #10837

segfault after closing webview window #10837

20after4 commented May 4, 2024 •

edited

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segfault after closing webview window #10837

segfault after closing webview window #10837

Comments

20after4 commented May 4, 2024 • edited Loading

How can we reproduce the crash?

index.html

out/tui.js

JavaScript/TypeScript code that reproduces the crash?

Relevant log output

Stack Trace (bun.report)

20after4 commented May 4, 2024 •

edited

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