apt/apt-pkg/contrib/sha1.cc, branch 2.3.0

Remove code tagged APT_PKG_590, add some missing includes

2020-02-18T11:48:38Z

Remove all code scheduled to be removed after 5.90, and fix files to include files they previously got from hashes.h including more headers.

Remove obsolete RCS keywords

2018-05-07T11:41:31Z

Prompted-by: Jakub Wilk

try not to call memcpy with length 0 in hash calculations

2016-09-01T14:13:14Z

memcpy is marked as nonnull for its input, but ignores the input anyhow if the declared length is zero. Our SHA2 implementations do this as well, it was "just" MD5 and SHA1 missing, so we add the length check here as well as along the callstack as it is really pointless to do all these method calls for "nothing". Reported-By: gcc -fsanitize=undefined

cleanup headers and especially #includes everywhere

2014-03-13T12:58:45Z

Beside being a bit cleaner it hopefully also resolves oddball problems I have with high levels of parallel jobs. Git-Dch: Ignore Reported-By: iwyu (include-what-you-use)

merge with debian/experimental

2011-09-13T15:52:22Z

Support large files in the complete toolset. Indexes of this

2011-09-13T15:46:48Z

size are pretty unlikely for now, but we need it for deb packages which could become bigger than 4GB now (LP: #815895)

reorder includes: add if needed and include it at first

2011-09-13T08:09:00Z

* merged latest fixes from debian-sid

2011-07-28T07:19:45Z

* apt-pkg/contrib/sha1.cc: - fix illegally casts of on-stack buffer to a type requiring more alignment than it has resulting in segfaults on sparc (Closes: #634696) * apt-pkg/contrib/cdromutl.cc: - fix escape problem when looking for the mounted devices * apt-pkg/contrib/strutl.{h,cc}, test/libapt/strutil_test.cc: - add new DeEscapeString() similar to DeQuoteString but unescape character escapes like \0XX and \xXX (plus added test) * refresh po/* * cmdline/apt-get.cc: - fix missing download progress in apt-get download - do not require unused partial dirs in 'source' (Closes: #633510) - buildconflicts effect all architectures - implement MultiarchCross for build-dep and source (Closes: #632221) * cmdline/apt-key: - use a tmpfile instead of /etc/apt/secring.gpg (Closes: #632596) * debian/apt.postinst: - remove /etc/apt/secring.gpg if it is an empty file * doc/apt-cache.8.xml: - apply madison typofix from John Feuerstein, thanks! (Closes: #633455) * apt-pkg/policy.cc: - emit an error on unknown APT::Default-Release value (Closes: #407511) * apt-pkg/aptconfiguration.cc: - ensure that native architecture is if not specified otherwise the first architecture in the Architectures vector * apt-pkg/deb/deblistparser.cc: - Strip only :any and :native if MultiArch should be stripped as it is save to ignore them in non-MultiArch contexts but if the dependency is a specific architecture (and not the native) do not strip

* apt-pkg/contrib/sha1.cc:

2011-07-26T07:00:10Z

- fix illegally casts of on-stack buffer to a type requiring more alignment than it has resulting in segfaults on sparc (Closes: #634696) The problem is how sha1.cc codes the SHA1 transform, it illegally casts the on-stack workspace buffer to a type requiring more alignment than 'workspace' is actually declared to have. This only shows up recently because gcc-4.6 now does a really aggressive optimization where it gets rid of the workspace buffer entirely and just accesses 'buffer' directly, and assumes it has the necessary alignment for 32-bit loads (which it doesn't).

move implementation of checksums around by abstracting even more

2011-07-13T14:37:15Z