From aa445877a9ceb6e5322824afafebe2801b8ab060 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Wed, 4 Mar 2026 18:34:07 +0100
Subject: [PATCH] Use `BaseStream.prototype.getString` in the
 `readPostScriptTable` function

Currently the `customNames` are read one byte at a time, in a loop, and at every iteration converted to a string.
This can be replaced with the `BaseStream.prototype.getString` method, which didn't exist back when this function was written.
---
 src/core/fonts.js | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/core/fonts.js b/src/core/fonts.js
index fb1b8fe59..499cc263f 100644
--- a/src/core/fonts.js
+++ b/src/core/fonts.js
@@ -2255,15 +2255,11 @@ class Font {
           if (!valid) {
             break;
           }
-          const customNames = [],
-            strBuf = [];
+          const customNames = [];
           while (font.pos < end) {
-            const stringLength = font.getByte();
-            strBuf.length = stringLength;
-            for (i = 0; i < stringLength; ++i) {
-              strBuf[i] = String.fromCharCode(font.getByte());
-            }
-            customNames.push(strBuf.join(""));
+            const strLen = font.getByte(),
+              str = font.getString(strLen);
+            customNames.push(str);
           }
           glyphNames = [];
           for (i = 0; i < numGlyphs; ++i) {