2022-09-17 08:37:33 +00:00
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DESCRIPTION
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2022-10-04 02:18:34 +00:00
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zlib implements the deflate compression algorithm
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LICENSE
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See LICENSE file
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2022-09-17 08:37:33 +00:00
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ORIGIN
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2022-10-04 02:18:34 +00:00
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The zlib sources were obtained from Chromium's zlib fork.
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https://chromium.googlesource.com/chromium/src/third_party/zlib
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commit 8f22e90f007a7dd466b426513725c13191248315
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Author: Hans Wennborg <hans@chromium.org>
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Date: Fri Sep 16 16:14:51 2022 +0000
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2022-09-17 08:37:33 +00:00
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[zlib][fuzz] Cap the input size for zlib_inflate_with_header_fuzzer
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To prevent timeouts when processing large inputs with small chunk sizes.
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Bug: 1362206
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Change-Id: Ie21ea48abf85ee49897243857bf84b0f32d24bd5
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Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3899099
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Reviewed-by: Adenilson Cavalcanti <cavalcantii@chromium.org>
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Auto-Submit: Hans Wennborg <hans@chromium.org>
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Commit-Queue: Adenilson Cavalcanti <cavalcantii@chromium.org>
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Cr-Commit-Position: refs/heads/main@{#1048044}
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NOKEYCHECK=True
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GitOrigin-RevId: fd75b8c2768e7cc3a3e7a06bc563bb03c5ba0ec2
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2022-10-04 02:18:34 +00:00
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The source code for puff was obtained from zlib itself:
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Origin: git@github.com:madler/zlib.git
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Commit: 03614c56ad299f9b238c75aa1e66f0c08fc4fc8b
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Author: Mark Adler <madler@alumni.caltech.edu>
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Date: Sun Oct 30 08:36:13 2016 -0700
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2022-09-17 08:37:33 +00:00
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LOCAL CHANGES
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2022-09-18 13:30:45 +00:00
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- Use X86_HAVE() for runtime dispatching
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2022-10-04 02:18:34 +00:00
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- Changed Trace(stderr) calls to use kprintf()
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2022-09-17 08:37:33 +00:00
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- We use our own crc32() implementation from LIBC_STR
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2022-10-04 02:18:34 +00:00
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- Fix a Chromium Zlib regression where malloc() failures inside
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deflateInit2() will result in a segmentation fault
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- Provide THIRD_PARTY_ZLIB_GZ as a separate package, because it
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can't work without malloc/stdio/etc. but the rest of zlib can
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