Fetch decodeParams if it's a |Ref| in JBIG2Decode streams #5284
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Snuffleupagus
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| @@ -1044,6 +1044,9 @@ var Jbig2Stream = (function Jbig2StreamClosure() { | |||
| } | |||
| decodeParams = decodeParams[0]; | |||
| } | |||
| if (decodeParams) { | |||
| decodeParams = this.dict.xref.fetchIfRef(decodeParams); | |||
| } | |||
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Shall we move it before isArray check? Arrays can be referred by ref too
Could you also add var xref = this.dict.xref;?
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Moving it seems reasonable, but we also need it in the isArray case otherwise we don't actually fix the bug.
The xref variable has been added.
Snuffleupagus
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|
/botio test |
From: Bot.io (Windows)ReceivedCommand cmd_test from @yurydelendik received. Current queue size: 0 Live output at: http://107.22.172.223:8877/47bfac9d071f981/output.txt |
From: Bot.io (Linux)ReceivedCommand cmd_test from @yurydelendik received. Current queue size: 0 Live output at: http://107.21.233.14:8877/7a0c1f4745d19d7/output.txt |
From: Bot.io (Windows)SuccessFull output at http://107.22.172.223:8877/47bfac9d071f981/output.txt Total script time: 19.86 mins
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From: Bot.io (Linux)SuccessFull output at http://107.21.233.14:8877/7a0c1f4745d19d7/output.txt Total script time: 22.61 mins
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Fetch decodeParams if it's a |Ref| in JBIG2Decode streams
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Thank you for the patch |
Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1064894.