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Fixes authenticode signing if a section name starts with an underscore.

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Ylian Saint-Hilaire 2024-01-27 10:15:33 -08:00
parent 9f57c27dd1
commit 1855dd1d56
1 changed files with 1 additions and 1 deletions
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authenticode.js
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@ -298,7 +298,7 @@ function createAuthenticodeHandler(path) {
for (var i = 0; i < obj.header.coff.numberOfSections; i++) { for (var i = 0; i < obj.header.coff.numberOfSections; i++) {
var section = {}; var section = {};
buf = readFileSlice(obj.header.SectionHeadersPtr + (i * 40), 40); buf = readFileSlice(obj.header.SectionHeadersPtr + (i * 40), 40);
if (buf[0] != 46) { obj.close(); return false; }; // Name of the section must start with a dot. If not, something is wrong. if ((buf[0] != 46) && (buf[0] != 95)) { obj.close(); return false; }; // Name of the section must start with a dot or underscore. If not, something is wrong.
var sectionName = buf.slice(0, 8).toString().trim('\0'); var sectionName = buf.slice(0, 8).toString().trim('\0');
var j = sectionName.indexOf('\0'); var j = sectionName.indexOf('\0');
if (j >= 0) { sectionName = sectionName.substring(0, j); } // Trim any trailing zeroes if (j >= 0) { sectionName = sectionName.substring(0, j); } // Trim any trailing zeroes