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Description: workaround inwasm #1076425 by setting sane-ish values for maximum
Author: Jérémy Lal <kapouer@melix.org>
Bug-Debian: https://bugs.debian.org/1076388
Forwarded: not-needed
Reviewed-By: Yadd <yadd@debian.org>
Last-Update: 2024-07-16
--- a/xterm-wasm-parts/src/base64/Base64Decoder.wasm.ts
+++ b/xterm-wasm-parts/src/base64/Base64Decoder.wasm.ts
@@ -29,7 +29,7 @@
mode: OutputMode.SYNC,
srctype: 'Clang-C',
imports: {
- env: { memory: new WebAssembly.Memory({ initial: 1 }) }
+ env: { memory: new WebAssembly.Memory({ initial: 1, maximum: 8 }) }
},
exports: {
dec: () => 0,
@@ -123,7 +123,7 @@
mode: OutputMode.SYNC,
srctype: 'Clang-C',
imports: {
- env: { memory: new WebAssembly.Memory({ initial: 1 }) }
+ env: { memory: new WebAssembly.Memory({ initial: 1, maximum: 8 }) }
},
exports: {
dec: () => 0,
@@ -339,7 +339,7 @@
let m = this._m32;
const bytes = (Math.ceil(size / 3) + P32.STATE_DATA) * 4;
if (!this._inst) {
- this._mem = new WebAssembly.Memory({ initial: Math.ceil(bytes / 65536) });
+ this._mem = new WebAssembly.Memory({ initial: Math.ceil(bytes / 65536), maximum: 8 * Math.ceil(bytes / 65536) });
this._inst = wasmDecode({ env: { memory: this._mem } });
m = new Uint32Array(this._mem.buffer, 0);
m.set(D, P32.D0);
--- a/xterm-wasm-parts/src/base64/Base64Encoder.wasm.ts
+++ b/xterm-wasm-parts/src/base64/Base64Encoder.wasm.ts
@@ -15,7 +15,7 @@
mode: OutputMode.SYNC,
srctype: 'Clang-C',
imports: {
- env: { memory: new WebAssembly.Memory({ initial: 1 }) }
+ env: { memory: new WebAssembly.Memory({ initial: 1, maximum: 8 }) }
},
exports: {
enc: (src: number, length: number) => 0
@@ -91,7 +91,7 @@
mode: OutputMode.SYNC,
srctype: 'Clang-C',
imports: {
- env: { memory: new WebAssembly.Memory({ initial: 1 }) }
+ env: { memory: new WebAssembly.Memory({ initial: 1, maximum: 8 }) }
},
exports: {
enc: (src: number, length: number) => 0
@@ -214,7 +214,7 @@
public encode(d: Uint8Array): Uint8Array {
const bytes = Math.ceil(d.length * 1.4) + P8.DST_P;
if (!this._inst) {
- this._mem = new WebAssembly.Memory({ initial: Math.ceil(bytes / 65536) });
+ this._mem = new WebAssembly.Memory({ initial: Math.ceil(bytes / 65536), maximum: 8 * Math.ceil(bytes / 65536) });
(new Uint16Array(this._mem.buffer)).set(LUT, P8.LUT_P/2);
this._inst = wasmEncode({ env: { memory: this._mem }});
} else if (this._mem.buffer.byteLength < bytes) {
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