mirrors/bun.sh
1
0
Fork 0
mirror of https://github.com/oven-sh/bun synced 2026-02-12 11:59:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix possible infinite loops

Browse Source
This commit is contained in:
Jarred Sumner
2022-03-31 04:29:40 -07:00
parent 1f77f2102e
commit 7b2ab994e5
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/js_printer.zig
View File

@@ -95,7 +95,7 @@ pub fn estimateLengthForJSON(input: []const u8, comptime ascii_only: bool) usize
while (strings.indexOfNeedsEscape(remaining)) |i| {
len += i;
remaining = remaining[i..];
const char_len = strings.wtf8ByteSequenceLength(remaining[0]);
const char_len = strings.wtf8ByteSequenceLengthWithInvalid(remaining[0]);
const c = strings.decodeWTF8RuneT(remaining.ptr[0..4], char_len, i32, 0);
if (canPrintWithoutEscape(i32, c, ascii_only)) {
len += @as(u32, char_len);
@@ -119,7 +119,7 @@ pub fn quoteForJSON(text: []const u8, output_: MutableString, comptime ascii_onl
var i: usize = 0;
var n: usize = text.len;
while (i < n) {
const width = strings.wtf8ByteSequenceLength(text[i]);
const width = strings.wtf8ByteSequenceLengthWithInvalid(text[i]);
const c = strings.decodeWTF8RuneT(text.ptr[i .. i + 4][0..4], width, i32, 0);
if (canPrintWithoutEscape(i32, c, ascii_only)) {
const remain = text[i + @as(usize, width) ..];
@@ -243,7 +243,7 @@ pub fn writeJSONString(text: []const u8, comptime Writer: type, writer: Writer,
var i: usize = 0;
var n: usize = text.len;
while (i < n) {
const width = strings.wtf8ByteSequenceLength(text[i]);
const width = strings.wtf8ByteSequenceLengthWithInvalid(text[i]);
const c = strings.decodeWTF8RuneT(text.ptr[i .. i + 4][0..4], width, i32, 0);
if (canPrintWithoutEscape(i32, c, ascii_only)) {
const remain = text[i + @as(usize, width) ..];