From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/bug1782558-veclen.js | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 js/src/jit-test/tests/bug1782558-veclen.js (limited to 'js/src/jit-test/tests/bug1782558-veclen.js') diff --git a/js/src/jit-test/tests/bug1782558-veclen.js b/js/src/jit-test/tests/bug1782558-veclen.js new file mode 100644 index 0000000000..a8f1a48ea9 --- /dev/null +++ b/js/src/jit-test/tests/bug1782558-veclen.js @@ -0,0 +1,14 @@ +// |jit-test| skip-if: getBuildConfiguration()["pointer-byte-size"] > 4 || getBuildConfiguration()["android"] + +// On 64-bit, this will allocate 2G temporary strings for keys while +// stringifying the Array, which takes a rather long time and doesn't have the +// potential of the problematic overflowing anyway. + +try { + let x = []; + x.length = Math.pow(2, 32) - 1; + x + 1; + assertEq(true, false, "overflow expected"); +} catch (e) { + assertEq((e + "").includes("InternalError: allocation size overflow"), true); +} -- cgit v1.2.3