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author	Nick Terrell <terrelln@fb.com>
	Tue, 13 Dec 2016 03:01:23 +0000 (19:01 -0800)
committer	Nick Terrell <terrelln@fb.com>
	Tue, 13 Dec 2016 03:01:23 +0000 (19:01 -0800)
commit	064a143520ded4d8410c63220fa9b3630a40c503
tree	5f5ae3f98abe6ec0846602214972d5924e6c6a55	tree
parent	4c6ce5a57eaa302b86c889d33837ba0e59c9f3bd	commit \| diff

Fix execSequence wildcopy undefined behavior

execSequence relied on pointer overflow to handle cases where
`sequence.matchLength < 8`. Instead of passing an `size_t` to
wildcopy, pass a `ptrdiff_t`.

lib/common/zstd_internal.h		diff \| blob \| blame \| history
lib/decompress/zstd_decompress.c		diff \| blob \| blame \| history
lib/legacy/zstd_v01.c		diff \| blob \| blame \| history
lib/legacy/zstd_v02.c		diff \| blob \| blame \| history
lib/legacy/zstd_v03.c		diff \| blob \| blame \| history
lib/legacy/zstd_v04.c		diff \| blob \| blame \| history
lib/legacy/zstd_v05.c		diff \| blob \| blame \| history
lib/legacy/zstd_v06.c		diff \| blob \| blame \| history
lib/legacy/zstd_v07.c		diff \| blob \| blame \| history

Mirror of https://github.com/facebook/zstd.git

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