From 9bacab3d7ead0246e2894d3a6498e16ee2798f8c Mon Sep 17 00:00:00 2001 From: David Kalnischkies Date: Sat, 10 Sep 2016 19:52:11 +0200 Subject: don't install new deps of candidates for kept back pkgs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In effect this is an extension of the 6 years old commit a8dfff90aa740889eb99d00fde5d70908d9fd88a which uses the autoremover to remove packages again from the solution which are no longer needed to be there. Commonly these are dependencies of packages we end up not installed due to problem resolver decisions. Slightly less common is the situation we deal with here: a package which we wanted to upgrade sporting a new dependency, but ended up holding back. The problem is that all versions of an installed reverse dependencies can bring back a "garbage" package – we need to do this as there is nothing inherently wrong in having garbage packages installed or upgrade them, which itself would have garbage dependencies, so just blindly killing all new garbage packages would prevent the upgrade (and actually generate errors). What we should be doing is looking only at the version we will have on the system, disregarding all old/new reverse dependencies. Reported-By: Stuart Prescott (themill) on IRC (cherry picked from commit 952171787a0b865c17d5c9476e272106383ae93a) (cherry picked from commit 72ea04411b08bb9f25febdc4b4ca8d7b26206f2d) (modified for 1.2.y by adjusting sections in test case) --- apt-private/private-install.cc | 26 +++++++-- .../Packages-bug-604222-new-and-autoremove | 68 ---------------------- .../status-bug-604222-new-and-autoremove | 10 ---- .../integration/test-bug-604222-new-and-autoremove | 64 +++++++++++++------- 4 files changed, 65 insertions(+), 103 deletions(-) delete mode 100644 test/integration/Packages-bug-604222-new-and-autoremove delete mode 100644 test/integration/status-bug-604222-new-and-autoremove diff --git a/apt-private/private-install.cc b/apt-private/private-install.cc index a4917c5af..9716e6580 100644 --- a/apt-private/private-install.cc +++ b/apt-private/private-install.cc @@ -428,11 +428,11 @@ bool DoAutomaticRemove(CacheFile &Cache) { if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install()) if(Debug) - std::cout << "We could delete %s" << Pkg.FullName(true).c_str() << std::endl; + std::cout << "We could delete " << APT::PrettyPkg(Cache, Pkg) << std::endl; if (doAutoRemove) { - if(Pkg.CurrentVer() != 0 && + if(Pkg.CurrentVer() != 0 && Pkg->CurrentState != pkgCache::State::ConfigFiles) Cache->MarkDelete(Pkg, purgePkgs, 0, false); else @@ -477,11 +477,25 @@ bool DoAutomaticRemove(CacheFile &Cache) if (R.IsNegative() == true || Cache->IsImportantDep(R) == false) continue; - pkgCache::PkgIterator N = R.ParentPkg(); - if (N.end() == true || (N->CurrentVer == 0 && (*Cache)[N].Install() == false)) + auto const RV = R.ParentVer(); + if (unlikely(RV.end() == true)) + continue; + auto const RP = RV.ParentPkg(); + // check if that dependency comes from an interesting version + if (RP.CurrentVer() == RV) + { + if ((*Cache)[RP].Keep() == false) + continue; + } + else if (Cache[RP].CandidateVerIter(Cache) == RV) + { + if ((*Cache)[RP].NewInstall() == false && (*Cache)[RP].Upgrade() == false) + continue; + } + else // ignore dependency from a non-candidate version continue; if (Debug == true) - std::clog << "Save " << APT::PrettyPkg(Cache, Pkg) << " as another installed garbage package depends on it" << std::endl; + std::clog << "Save " << APT::PrettyPkg(Cache, Pkg) << " as another installed package depends on it: " << APT::PrettyPkg(Cache, RP) << std::endl; Cache->MarkInstall(Pkg, false, 0, false); if (hideAutoRemove == false) ++autoRemoveCount; @@ -497,6 +511,8 @@ bool DoAutomaticRemove(CacheFile &Cache) } } while (Changed == true); } + // trigger marking now so that the package list below is correct + group.release(); // Now see if we had destroyed anything (if we had done anything) if (Cache->BrokenCount() != 0) diff --git a/test/integration/Packages-bug-604222-new-and-autoremove b/test/integration/Packages-bug-604222-new-and-autoremove deleted file mode 100644 index fdff9d702..000000000 --- a/test/integration/Packages-bug-604222-new-and-autoremove +++ /dev/null @@ -1,68 +0,0 @@ -Package: dummy-archive -Priority: extra -Section: admin -Installed-Size: 5984 -Maintainer: APT Development Team -Architecture: i386 -Version: 0.invalid.0 -Source: dummy-archive -Depends: libavcodec52, libvtk5-dev | libopenal-dev -Filename: pool/main/d/dummy/dummy_5.4.2-8_i386.deb -Size: 2280898 -MD5sum: 569719746f7ec4b96209a6152af20c00 -Description: some dummy package - -Package: libvtk5-dev -Priority: optional -Section: libdevel -Installed-Size: 13812 -Maintainer: A. Maitland Bottoms -Architecture: i386 -Source: vtk -Version: 5.4.2-8 -Depends: libvtk5.4 (= 5.4.2-8) -Filename: pool/main/v/vtk/libvtk5-dev_5.4.2-8_i386.deb -Size: 2280898 -MD5sum: 569719746f7ec4b96209a6152af20c00 -Description: VTK header files for building C++ code - -Package: libvtk5.4 -Priority: optional -Section: libs -Installed-Size: 39372 -Maintainer: A. Maitland Bottoms -Architecture: i386 -Source: vtk -Version: 5.4.2-8 -Depends: libavcodec52 (>= 4:0.5.1-1) -Filename: pool/main/v/vtk/libvtk5.4_5.4.2-8_i386.deb -Size: 13070848 -MD5sum: 3ba7abc3d58ec44e35ae71879406563d -Description: Visualization Toolkit - A high level 3D visualization library - -Package: libopenal-dev -Priority: optional -Section: libdevel -Installed-Size: 140 -Maintainer: Debian Games Team -Architecture: i386 -Source: openal-soft -Version: 1:1.12.854-2 -Filename: pool/main/o/openal-soft/libopenal-dev_1.12.854-2_i386.deb -Size: 21014 -MD5sum: e0bda4fbf5a3d38ef510a23a1642587f -Description-de: Software-Implementierung der OpenAL-API (Entwicklungsdateien) - -Package: libavcodec52 -Priority: optional -Section: libs -Installed-Size: 10772 -Maintainer: Debian multimedia packages maintainers -Architecture: i386 -Source: ffmpeg -Version: 4:0.5.2-6 -Conflicts: libvtk5-dev -Filename: pool/main/f/ffmpeg/libavcodec52_0.5.2-6_i386.deb -Size: 4001600 -MD5sum: a50aae4c8e8b9dd29612407e61bedc22 -Description-de: Ffmpeg-Codec-Bibliothek diff --git a/test/integration/status-bug-604222-new-and-autoremove b/test/integration/status-bug-604222-new-and-autoremove deleted file mode 100644 index 03cf4d307..000000000 --- a/test/integration/status-bug-604222-new-and-autoremove +++ /dev/null @@ -1,10 +0,0 @@ -Package: libvtk5.4 -Status: install ok installed -Priority: optional -Section: libs -Installed-Size: 39372 -Maintainer: A. Maitland Bottoms -Architecture: i386 -Source: vtk -Version: 5.4.2-7 -Description: Visualization Toolkit - A high level 3D visualization library diff --git a/test/integration/test-bug-604222-new-and-autoremove b/test/integration/test-bug-604222-new-and-autoremove index 48d79ea77..d7ff5cd0c 100755 --- a/test/integration/test-bug-604222-new-and-autoremove +++ b/test/integration/test-bug-604222-new-and-autoremove @@ -5,9 +5,22 @@ TESTDIR="$(readlink -f "$(dirname "$0")")" . "$TESTDIR/framework" setupenvironment configarchitecture "i386" + +insertpackage 'stable' 'dummy-archive' 'i386' '0.invalid.0' 'Depends: libavcodec52, libvtk5-dev | libopenal-dev' +insertpackage 'stable' 'libavcodec52' 'i386' '4:0.5.2-6' 'Conflicts: libvtk5-dev' +insertpackage 'stable' 'libopenal-dev' 'i386' '1:1.12.854-2' +insertpackage 'stable' 'libvtk5-dev' 'i386' '5.4.2-8' 'Depends: libvtk5.4 (= 5.4.2-8)' +insertpackage 'stable' 'libvtk5.4' 'i386' '5.4.2-8' 'Depends: libavcodec52 (>= 4:0.5.1-1)' + +insertpackage 'stable' 'gwenview' 'i386' '4:16.08.0-1' 'Depends: libkf5kipi-bin, libkf5kipi-data' +insertpackage 'stable' 'libkf5kipi-bin' 'i386' '4:16.08.0-1' +insertpackage 'stable' 'libkf5kipi-data' 'i386' '4:16.08.0-1' 'Breaks: libkipi-data' +insertpackage 'stable' 'libkipi-data' 'i386' '4:15.08.0-1' '' 'important' + setupaptarchive -touch rootdir/var/lib/apt/extended_states +cp -a rootdir/var/lib/dpkg/status rootdir/var/lib/dpkg/status.backup +insertinstalledpackage 'libvtk5.4' 'i386' '5.4.2-7' testsuccess aptmark markauto 'libvtk5.4' testmarkedauto 'libvtk5.4' @@ -25,8 +38,8 @@ Use '$AUTOREMOVE' to remove it. The following NEW packages will be installed: libavcodec52 0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded. -Inst libavcodec52 (4:0.5.2-6 localhost [i386]) -Conf libavcodec52 (4:0.5.2-6 localhost [i386])" aptget install libavcodec52 -s +Inst libavcodec52 (4:0.5.2-6 stable [i386]) +Conf libavcodec52 (4:0.5.2-6 stable [i386])" aptget install libavcodec52 -s testsuccessequal "Reading package lists... Building dependency tree... @@ -36,8 +49,8 @@ Use '$AUTOREMOVE' to remove it. The following NEW packages will be installed: libavcodec52 0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded. -Inst libavcodec52 (4:0.5.2-6 localhost [i386]) -Conf libavcodec52 (4:0.5.2-6 localhost [i386])" aptget install libavcodec52 -s -o APT::Get::HideAutoRemove=small +Inst libavcodec52 (4:0.5.2-6 stable [i386]) +Conf libavcodec52 (4:0.5.2-6 stable [i386])" aptget install libavcodec52 -s -o APT::Get::HideAutoRemove=small testfailureequal "Reading package lists... Building dependency tree... @@ -52,8 +65,7 @@ The following NEW packages will be installed: The following packages will be upgraded: libvtk5.4 1 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. -Need to get 0 B/19.4 MB of archives. -After this operation, 17.3 MB of additional disk space will be used. +After this operation, 129 kB of additional disk space will be used. E: Trivial Only specified but this is not a trivial operation." aptget install dummy-archive --trivial-only testequal "Reading package lists... Building dependency tree... @@ -67,31 +79,43 @@ The following NEW packages will be installed: The following packages will be upgraded: libvtk5.4 1 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. -Need to get 0 B/19.4 MB of archives. -After this operation, 17.3 MB of additional disk space will be used. +After this operation, 129 kB of additional disk space will be used. E: Trivial Only specified but this is not a trivial operation." aptget install dummy-archive --trivial-only -o APT::Get::HideAutoRemove=small -echo -n > rootdir/var/lib/dpkg/status -rm rootdir/var/lib/apt/extended_states +cp rootdir/var/lib/dpkg/status.backup rootdir/var/lib/dpkg/status +rm -f rootdir/var/lib/apt/extended_states CONFLICTING='Reading package lists... Building dependency tree... - MarkInstall dummy-archive [ i386 ] < none -> 0.invalid.0 > ( admin ) FU=1 - MarkInstall libavcodec52 [ i386 ] < none -> 4:0.5.2-6 > ( libs ) FU=0 - MarkInstall libvtk5-dev [ i386 ] < none -> 5.4.2-8 > ( libdevel ) FU=0 - MarkInstall libvtk5.4 [ i386 ] < none -> 5.4.2-8 > ( libs ) FU=0 - MarkKeep libvtk5-dev [ i386 ] < none -> 5.4.2-8 > ( libdevel ) FU=0 - MarkKeep libvtk5-dev [ i386 ] < none -> 5.4.2-8 > ( libdevel ) FU=0 - MarkDelete libvtk5.4 [ i386 ] < none -> 5.4.2-8 > ( libs ) FU=0 + MarkInstall dummy-archive [ i386 ] < none -> 0.invalid.0 > ( other ) FU=1 + MarkInstall libavcodec52 [ i386 ] < none -> 4:0.5.2-6 > ( other ) FU=0 + MarkInstall libvtk5-dev [ i386 ] < none -> 5.4.2-8 > ( other ) FU=0 + MarkInstall libvtk5.4 [ i386 ] < none -> 5.4.2-8 > ( other ) FU=0 + MarkKeep libvtk5-dev [ i386 ] < none -> 5.4.2-8 > ( other ) FU=0 + MarkKeep libvtk5-dev [ i386 ] < none -> 5.4.2-8 > ( other ) FU=0 + MarkDelete libvtk5.4 [ i386 ] < none -> 5.4.2-8 > ( other ) FU=0 The following additional packages will be installed: libavcodec52 libopenal-dev The following NEW packages will be installed: dummy-archive libavcodec52 libopenal-dev 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. -Need to get 0 B/6304 kB of archives. -After this operation, 17.3 MB of additional disk space will be used. +After this operation, 129 kB of additional disk space will be used. E: Trivial Only specified but this is not a trivial operation.' testfailureequal "$CONFLICTING" aptget install dummy-archive --trivial-only -o Debug::pkgDepCache::Marker=1 -o APT::Get::HideAutoRemove=0 testfailureequal "$CONFLICTING" aptget install dummy-archive --trivial-only -o Debug::pkgDepCache::Marker=1 -o APT::Get::HideAutoRemove=1 testfailureequal "$CONFLICTING" aptget install dummy-archive --trivial-only -o Debug::pkgDepCache::Marker=1 -o APT::Get::HideAutoRemove=small + +insertinstalledpackage 'my-metapackage' 'i386' '1' 'Depends: gwenview' +insertinstalledpackage 'gwenview' 'i386' '4:15.08.0-1' 'Depends: libkipi-data +Recommends: foobar' # trigger policy brokenness to avoid optimisation +insertinstalledpackage 'libkipi-data' 'i386' '4:15.08.0-1' '' 'important' +testsuccess aptmark markauto 'gwenview' + +testsuccessequal "Reading package lists... +Building dependency tree... +Reading state information... +Calculating upgrade... +The following packages have been kept back: + gwenview +0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded." apt dist-upgrade -s -- cgit v1.2.3