Nathan Otterness 66c25fa9be image/png: integer underflow when decoding ... This change addresses an integer underflow appearing only on systems using a 32-bit int type. The patch addresses the problem by limiting the length of unknown chunks to 0x7fffffff. This value appears to already be checked for when parsing other chunk types, so the bug shouldn't appear elsewhere in the package. The PNG spec recommends the maximum size for any chunk to remain under 2^31, so this shouldn't cause errors with valid images. Fixes #12687 Change-Id: I17f0e1683515532c661cf2b0b2bc65309d1b7bb7 Reviewed-on: https://go-review.googlesource.com/14766 Reviewed-by: Nigel Tao <nigeltao@golang.org>		2015-09-21 23:09:22 +00:00
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testdata	image/png: don't read filter bytes for empty interlace passes.	2015-07-13 06:40:00 +00:00
paeth_test.go
paeth.go
reader_test.go	image/png: integer underflow when decoding	2015-09-21 23:09:22 +00:00
reader.go	image/png: integer underflow when decoding	2015-09-21 23:09:22 +00:00
writer_test.go
writer.go