Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #5600 from timvandermeij/str-undefined

Browse Source 
Implement guards for stringToBytes and bytesToString
This commit is contained in:
Yury Delendik 2015-01-06 16:27:17 -06:00
commit 34bed638bb
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/shared/util.js
View File

@ -439,6 +439,8 @@ var XRefParseException = (function XRefParseExceptionClosure() {
function bytesToString(bytes) {
assert(bytes !== null && typeof bytes === 'object' &&
bytes.length !== undefined, 'Invalid argument for bytesToString');
var length = bytes.length;
var MAX_ARGUMENT_COUNT = 8192;
if (length < MAX_ARGUMENT_COUNT) {
@ -454,6 +456,7 @@ function bytesToString(bytes) {
}
function stringToBytes(str) {
assert(typeof str === 'string', 'Invalid argument for stringToBytes');
var length = str.length;
var bytes = new Uint8Array(length);
for (var i = 0; i < length; ++i) {