]> Cypherpunks repositories - gostls13.git/commit
compress/zlib: tighten header CINFO check
authorNigel Tao <nigeltao@golang.org>
Thu, 24 Mar 2022 23:33:21 +0000 (10:33 +1100)
committerNigel Tao <nigeltao@golang.org>
Wed, 30 Mar 2022 02:16:17 +0000 (02:16 +0000)
commitd1060d8e82a320725e961f2648e62034d7f768e4
tree83011cd8bfa24ef52303f177d966d7d83b45d250
parenteee6f9f825596a769ff163e098d2656cbed09d4f
compress/zlib: tighten header CINFO check

RFC 1950 section 2.2 "Data format" says "CINFO (Compression info)... For
CM = 8... Values of CINFO above 7 are not allowed".

Change-Id: Ibbc1213125c7dc045f09901ee7746660e90b5fcd
Reviewed-on: https://go-review.googlesource.com/c/go/+/395734
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Trust: Nigel Tao <nigeltao@golang.org>
src/compress/zlib/reader.go
src/compress/zlib/reader_test.go