mirrors/netsurf
1
0
Fork 0
mirror of https://github.com/netsurf-browser/netsurf synced 2024-11-25 07:49:38 +03:00
Code Issues Packages Projects Releases Wiki Activity

js: image data: Avoid int overflow before size_t conversion

Browse Source
This commit is contained in:
Michael Drake 2022-10-22 21:30:13 +01:00 committed by Michael Drake
parent c50f4bab09
commit cb5d63768c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
content/handlers/javascript/duktape/ImageData.bnd
View File

@ -39,6 +39,6 @@ getter ImageData::data()
%{
duk_push_this(ctx);
duk_get_prop_string(ctx, -1, MAGIC(DATA));
duk_push_buffer_object(ctx, -1, 0, priv->width * priv->height * 4, DUK_BUFOBJ_UINT8CLAMPEDARRAY);
duk_push_buffer_object(ctx, -1, 0, priv->width * priv->height * 4llu, DUK_BUFOBJ_UINT8CLAMPEDARRAY);
return 1;
%}