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2019-02-08backport "do not segfault in cache generation on mmap failure"Heitor R. Alves de Siqueira
Original commit message: Out of memory and similar circumstanzas could cause MMap::Map to fail and especially the mmap/malloc calls in it. With some additional checking we can avoid segfaults and similar in such situations – at least in theory as if this is a real out of memory everything we do to handle the error could just as well run into a memory problem as well… But at least in theory (if MMap::Map is made to fail always) we can deal with it so good that a user actually never sees a failure (as the cache it tries to load with it fails and is discarded, so that DynamicMMap takes over and a new one is build) instead of segfaulting. Closes: 803417 LP: #1815129
2019-02-08Fix crashes in apt search, cache fileJulian Andres Klode
When BuildDepCaches() is called before BuildCaches() we end up with dereferencing a null pointer cache in the depcache constructor. Furthermore, in private-search, we check that Cache == NULL, but only after constructing the policy and records, which does not work reliably, because the records construction accesses the cache as well. LP: #1815187 Test-Case: ./build/bin/apt search -o RootDir=/dev/null foo
2014-03-13cleanup headers and especially #includes everywhereDavid Kalnischkies
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)
2014-03-13warning: unused parameter ‘foo’ [-Wunused-parameter]David Kalnischkies
Reported-By: gcc -Wunused-parameter Git-Dch: Ignore
2012-03-04fix a bunch of cppcheck "(warning) Member variable '<#>' is notDavid Kalnischkies
initialized in the constructor." messages (no functional change)
2012-02-18ensure that the cache-directories are really directories beforeDavid Kalnischkies
trying to get a list of included files from them
2012-02-11* apt-pkg/cachefile.cc:David Kalnischkies
- clean up lost atomic cachefiles with 'clean' (Closes: #650513)
2011-09-19use forward declaration in headers if possible instead of includesDavid Kalnischkies
2011-09-13merge with debian/sidDavid Kalnischkies
2011-09-13reorder includes: add <config.h> if needed and include it at firstDavid Kalnischkies
2011-08-22remove the caches in 'apt-get update', too, as they will beDavid Kalnischkies
invalid in most cases anyway
2010-06-19fix the gcc warning about the initialisation order of variables causedDavid Kalnischkies
by moving Policy to public again (and therefore after SrcList)
2010-06-04store also the SourceList we use internally for exportDavid Kalnischkies
2010-06-04* apt-pkg/cachefile.{cc,h}:David Kalnischkies
- split Open() into submethods to be able to build only parts - make the OpProgress optional in the Cache buildprocess
2009-07-15display warnings instead of errors if the parts dirs doesn't existDavid Kalnischkies
Parts dirs are /etc/apt/{sources.list,apt.conf,preferences}.d (in the default setup)
2009-07-15merge with lp:~mvo/apt/debian-sidDavid Kalnischkies
2009-07-06Support /etc/apt/preferences.d (Closes: #535512)Julian Andres Klode
2009-06-30add the various foldmarkers in apt-pkg & cmdline (no code change)David Kalnischkies
2008-01-07* move the ListUpdate() code from cachefile.h into algorithms.{cc,h}Michael Vogt
as it does not require a cachefile at all
2008-01-04support optional PulseInterval in ListUpdateMichael Vogt
2008-01-04* merged the apt--DoListUpdate branch, this provides a common interfaceMichael Vogt
for apt-get update like operations for the frontends and also provides hooks to run stuff in APT::Update::{Pre,Post}-Invoke
2007-06-08* remove all the remaining #pragma implementationMichael Vogt
2006-06-07* apt-pkg/deb/dpkgpm.cc, apt-pkg/contrib/fileutl.{cc,h}:Michael Vogt
- move the RunScripts() code into fileutl.{cc,h} * apt-pkg/cachefile.cc: - add support for "APT::Update::{Pre,Post}-Invoke" scripts
2006-06-07* apt-pkg/cachefile, cmdline/apt-get.cc:Michael Vogt
- move the code that does the work from apt-get.cc to pkgCacheFile::ListUpdate()
2004-09-20'apt-get update' no longer does 'Building Dependency Tree'.Arch Librarian
Author: jgg Date: 2002-04-27 04:28:04 GMT 'apt-get update' no longer does 'Building Dependency Tree'.
2004-09-20Various bug fixesArch Librarian
Author: jgg Date: 2001-07-01 20:49:08 GMT Various bug fixes
2004-09-20Alfredo's vendor stuffArch Librarian
Author: jgg Date: 2001-03-13 06:51:46 GMT Alfredo's vendor stuff
2004-09-20Join with aliencodeArch Librarian
Author: jgg Date: 2001-02-20 07:03:16 GMT Join with aliencode
2004-09-20Various minor bug fixesArch Librarian
Author: jgg Date: 1999-06-24 04:06:30 GMT Various minor bug fixes
2004-09-20Fixed a typoArch Librarian
Author: jgg Date: 1999-05-04 20:09:48 GMT Fixed a typo
2004-09-20Made apt-cache regenerate its cache in memoryArch Librarian
Author: jgg Date: 1999-04-19 02:35:38 GMT Made apt-cache regenerate its cache in memory
2004-09-20Support for memory-only cachingArch Librarian
Author: jgg Date: 1999-04-18 06:36:36 GMT Support for memory-only caching
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