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AgeCommit message (Collapse)Author
2012-07-24for filesystems not supporting mmap'ing a file we need to use aDavid Kalnischkies
SyncToFd dummy just as we did for compressed files in 0.9.5
2012-07-24trigger the usage of the fallback code for kfreebsd also in theDavid Kalnischkies
second (filebased) constructor of DynamicMMap (Closes: #677704)
2012-07-20* apt-pkg/contrib/mmap.cc:David Kalnischkies
- refer to APT::Cache-Start in case the growing failed as if -Limit is really the offender it will be noted in a previous error message.
2012-06-16Fix previous commit: Do not call memset() if realloc() returned NULL.Julian Andres Klode
2012-06-16Zero out the new memory allocated with realloc().Julian Andres Klode
2012-06-16* apt-pkg/contrib/mmap.cc:Julian Andres Klode
- Fix the Fallback option to work correctly, by not calling realloc() on a map mapped by mmap(), and by using malloc and friends instead of new[].
2012-06-09fix segfault with empty LongOpt in --no-* branchDavid Kalnischkies
2012-06-09* apt-pkg/contrib/cmdline.cc:Daniel Hartwig
- apply patch from Daniel Hartwig to fix a segfault in case the LongOpt is empty (Closes: #676331)
2012-05-22* apt-pkg/contrib/fileutl.cc:David Kalnischkies
- dup() given compressed fd in OpenDescriptor if AutoClose is disabled as otherwise gzclose() and co will close it
2012-05-21* apt-pkg/contrib/mmap.cc:David Kalnischkies
- have a dummy SyncToFd around in case of ReadOnly access to a compressed file as we otherwise on Close() do not delete[] the char buffer but munmap() it… (Closes: #673815)
2012-05-16* apt-pkg/contrib/fileutl.cc:David Kalnischkies
- ensure that we close compressed fds, wait for forks and such even if the FileFd itself is set to not autoclose the given Fd
2012-05-10ensure that d is set before accessing itDavid Kalnischkies
2012-05-10ensure that in error conditions the Fail flag is setDavid Kalnischkies
2012-05-10collect zombie (de)compressor processes on reopenDavid Kalnischkies
2012-05-09ensure that we do init d only once and especially not with its ownDavid Kalnischkies
content as this causes some "interesting" hickups resulting in segfaults as it seems (Closes: #554387, #670979)
2012-05-09* apt-pkg/contrib/fileutl.cc:David Kalnischkies
- check that the fd which are closed are valid
2012-04-23/dev/null is a special absolute path as it has no subdirectoriesDavid Kalnischkies
2012-04-23normalize a bit by replacing // and /./ with / in FindFileDavid Kalnischkies
2012-04-22* apt-pkg/contrib/configuration.cc:David Kalnischkies
- add a more versatile Dump() method
2012-04-21* apt-pkg/contrib/strutl.cc:David Kalnischkies
- remove the message size limit from ioprintf and strprintf
2012-04-20* apt-pkg/contrib/sha2_internal.cc:David Kalnischkies
- do not use the input data directly but memcpy it instead as it could be unaligned as in the http-transport which causes a sigbus error on sparc (Closes: #669061)
2012-04-19* apt-pkg/contrib/fileutl.cc:David Kalnischkies
- redirect stderr from compressors to /dev/null
2012-04-11use a static FileFd::Write overload to reduce duplication of write()-retry codeDavid Kalnischkies
2012-04-05 - add libbz2-dev as new build-dependencyDavid Kalnischkies
- remove the libz-dev alternative from zlib1g-dev build-dependency - do the same for bz2 builtin if available * apt-pkg/contrib/fileutl.cc: - use libz2 library for (de)compression instead of the bzip2 binary as the first is a dependency of dpkg and the later just priority:optional so we gain 'easier' access to bz2-compressed Translation files this way
2012-04-05if we have zlib builtin insert add a dummy gzip compressor for FileFDDavid Kalnischkies
2012-04-05detect zlib correctly. We still don't allow to build without it to remainDavid Kalnischkies
compatible with users accessing it directly, but this prepares for a drop of this strict requirement in the future
2012-03-20* apt-pkg/acquire-worker.cc:David Kalnischkies
- check return of write() as gcc recommends * apt-pkg/acquire.cc: - check return of write() as gcc recommends * apt-pkg/cdrom.cc: - check return of chdir() and link() as gcc recommends * apt-pkg/clean.cc: - check return of chdir() as gcc recommends * apt-pkg/contrib/netrc.cc: - check return of asprintf() as gcc recommends
2012-03-06* apt-pkg/contrib/fileutl.cc:David Kalnischkies
- do not warn about the ignoring of directories (Closes: #662762)
2012-03-05as we parse datestrings from external sources a lot specify the lengthDavid Kalnischkies
of the integer fields as well to avoid crashes in scanf as cppchecks warns: "(warning) scanf without field width limits can crash with huge input data"
2012-02-11* apt-pkg/cachefile.cc:David Kalnischkies
- clean up lost atomic cachefiles with 'clean' (Closes: #650513)
2012-02-03rework previous patch to avoid changing the inline codeMichael Vogt
2012-02-03* apt-pkg/contrib/fileutl.h:Michael Vogt
- fix compat with FileFd::OpenDescriptor() in ReadOnlyGzip mode
2012-01-30* apt-pkg/contrib/configuration.cc:David Kalnischkies
- do not stop parent transversal in FindDir if the value is empty See http://lists.debian.org/deity/2012/01/msg00053.html , too.
2012-01-18* apt-pkg/contrib/fileutl.h:David Kalnischkies
- store the offset in the internal fd before calculate size of the zlib-handled file to jump back to this place again It jumped back to the position of the content - which is wrong as the internal fd is compressed and even reseting to the beginning of the file doesn't work as zlib uses an internal buffer, so while we might haven't read anything yet zlib might have done so already…
2012-01-18improve error reporting in case of errors in combination with zlibDavid Kalnischkies
2012-01-16* apt-pkg/contrib/fileutils.h:Michael Vogt
- fix segfault from python-apt testsuite
2012-01-02g++ 4.7 fixesMichael Vogt
2012-01-02g++ 4.7 fixesMichael Vogt
2011-12-18usage of Skipping in pipes can't work, so we ignore-read insteadDavid Kalnischkies
Also, read only one char in each step of ReadLine instead of back-"seeking"
2011-12-17try to avoid direct usage of .Fd() if possible and do read()s and coDavid Kalnischkies
on the FileFd instead
2011-12-17keep track of where we are in a filedescriptor so we can use it as Tell()David Kalnischkies
information if we are working on a pipe which can't seek
2011-12-16try seeking on fds opened with OpenDescriptor before giving upDavid Kalnischkies
2011-12-15refactor compressor calling so that we don't (need to) export ExecCompressorDavid Kalnischkies
anymore and therefore are also able to drop quiet a bit of duplicated code
2011-12-14use FileFd instead of forking the compression childs by handDavid Kalnischkies
2011-12-13allow Open() and OpenDescriptor() to be called with a CompressorDavid Kalnischkies
2011-12-13note to myself: In case you rename something, make sure that you haveDavid Kalnischkies
renamed it everywhere as otherwise stuff "magically" starts to fail… Fixes commit 2209 as the mixture of #define names generates a lovely compilable but non-functional mixture of gzip usage…
2011-12-13revert 2184.1.3: forward declaration instead of headersDavid Kalnischkies
The breakage is just to big for now, so guard the change with #ifndef APT_8_CLEANER_HEADERS and be nice to library users
2011-12-13revert 2184.1.2: do not pollute namespace in headersDavid Kalnischkies
The breakage is just to big for now, so guard the change with #ifndef APT_8_CLEANER_HEADERS and be nice to library users
2011-12-13Allow the FileFd to use an external Compressor to uncompress a given fileDavid Kalnischkies
internally so that it is exported and can be used like a "normal" uncompressed file with FileFd This allows us to hide th zlib usage in the implementation and use gzip instead if we don't have zlib builtin (the same for other compressors). The code includes quiet a few FIXME's so while all tests are working it shouldn't be used just yet outside of libapt as it might break.
2011-12-11 - add a ReadLine methodDavid Kalnischkies
- drop the explicit export of gz-compression handling
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