Gnash - The GNU Flash player - Bugs: bug #42384, filter_factory.cpp:166:28: shift...

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bug #42384: filter_factory.cpp:166:28: shift exponent 264 is too large for 32-bit type 'int'

Submitter:	Bastiaan Jacques <bjacques>
Submitted:	Sat 17 May 2014 01:15:59 PM UTC


Category:	parser	Severity:	3 - Normal
Release:	None	Status:	None
Privacy:	Public	Assigned to:	bjacques
Open/Closed:	Open

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Sat 17 May 2014 01:15:59 PM UTC, original submission:

STR: build with -fsanitize=undefined, and run the attached SWF.

The offending shift is in bool GlowFilter::read(SWFStream& in), which looks like an unchecked read_u8().

Bastiaan Jacques <bjacques>

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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Attached Files

file #31395: index.swf added by bjacques (488KiB - application/x-shockwave-flash)

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Date	Changed by	Updated Field	Previous Value	=>	Replaced by
2014-05-17	bjacques	Attached File	-		Added index.swf, #31395

Gnash - The GNU Flash player - Bugs: bug #42384, filter_factory.cpp:166:28: shift...

bug #42384: filter_factory.cpp:166:28: shift exponent 264 is too large for 32-bit type 'int'

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