From 71e7a0f3a432828e5bd5498297051aa37e7f0a59 Mon Sep 17 00:00:00 2001 From: David Kalnischkies Date: Fri, 16 May 2014 17:28:11 +0200 Subject: consistently fail if Smart* packagemanager actions fail These failure conditions come with an error message attached and the conditions aren't workaroundable (otherwise this would have been done instead of returning failure), so not erroring out here means that we execute dpkg later on with a known not-working ordering adding insult (our own error messages at the end) to injury (dpkg failure). --- apt-pkg/packagemanager.cc | 85 ++++++++++++++++++++++------------------------- 1 file changed, 39 insertions(+), 46 deletions(-) (limited to 'apt-pkg/packagemanager.cc') diff --git a/apt-pkg/packagemanager.cc b/apt-pkg/packagemanager.cc index 5d6bc6bd2..56f5c59c9 100644 --- a/apt-pkg/packagemanager.cc +++ b/apt-pkg/packagemanager.cc @@ -396,12 +396,11 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth) clog << OutputInDepth(Depth) << "Unpacking " << DepPkg.FullName() << " to avoid loop " << Cur << endl; if (PkgLoop == false) List->Flag(Pkg,pkgOrderList::Loop); - if (SmartUnPack(DepPkg, true, Depth + 1) == true) - { - Bad = false; - if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false) - Changed = true; - } + if (SmartUnPack(DepPkg, true, Depth + 1) == false) + return false; + Bad = false; + if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false) + Changed = true; if (PkgLoop == false) List->RmFlag(Pkg,pkgOrderList::Loop); if (Bad == false) @@ -469,17 +468,14 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth) package and it will remove the loop flag */ if (PkgLoop == false) List->Flag(Pkg,pkgOrderList::Loop); - if (SmartConfigure(DepPkg, Depth + 1) == true) - { - Bad = false; - if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false) - Changed = true; - } + if (SmartConfigure(DepPkg, Depth + 1) == false) + return false; + Bad = false; + if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false) + Changed = true; if (PkgLoop == false) List->RmFlag(Pkg,pkgOrderList::Loop); - // If SmartConfigure was succesfull, Bad is false, so break - if (Bad == false) - break; + break; } else if (List->IsFlag(DepPkg,pkgOrderList::Configured)) { @@ -499,11 +495,8 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth) return _error->Error("Internal error: MaxLoopCount reached in SmartUnPack (2) for %s, aborting", Pkg.FullName().c_str()); } while (Changed == true); - if (Bad) { - if (Debug) - _error->Warning(_("Could not configure '%s'. "),Pkg.FullName().c_str()); - return false; - } + if (Bad == true) + return _error->Error(_("Could not configure '%s'. "),Pkg.FullName().c_str()); if (PkgLoop) return true; @@ -527,7 +520,8 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth) Cache[P].InstallVer == 0 || (P.CurrentVer() == Cache[P].InstallVer && (Cache[Pkg].iFlags & pkgDepCache::ReInstall) != pkgDepCache::ReInstall)) continue; - SmartConfigure(P, (Depth +1)); + if (SmartConfigure(P, (Depth +1)) == false) + return false; } // Sanity Check @@ -702,25 +696,23 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c if (Debug) clog << OutputInDepth(Depth) << "Trying to SmartUnpack " << Pkg.FullName() << endl; // SmartUnpack with the ImmediateFlag to ensure its really ready - if (SmartUnPack(Pkg, true, Depth + 1) == true) - { - Bad = false; - if (List->IsFlag(Pkg,pkgOrderList::Loop) == false) - Changed = true; - break; - } + if (SmartUnPack(Pkg, true, Depth + 1) == false) + return false; + Bad = false; + if (List->IsFlag(Pkg,pkgOrderList::Loop) == false) + Changed = true; + break; } else { if (Debug) clog << OutputInDepth(Depth) << "Trying to SmartConfigure " << Pkg.FullName() << endl; - if (SmartConfigure(Pkg, Depth + 1) == true) - { - Bad = false; - if (List->IsFlag(Pkg,pkgOrderList::Loop) == false) - Changed = true; - break; - } + if (SmartConfigure(Pkg, Depth + 1) == false) + return false; + Bad = false; + if (List->IsFlag(Pkg,pkgOrderList::Loop) == false) + Changed = true; + break; } } } @@ -759,11 +751,12 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c if (Cache[ConflictPkg].Keep() == 0 && Cache[ConflictPkg].InstallVer != 0) { if (Debug) - clog << OutputInDepth(Depth) << OutputInDepth(Depth) << "Unpacking " << ConflictPkg.FullName() << " to prevent conflict" << endl; + clog << OutputInDepth(Depth) << "Unpacking " << ConflictPkg.FullName() << " to prevent conflict" << endl; List->Flag(Pkg,pkgOrderList::Loop); - if (SmartUnPack(ConflictPkg,false, Depth + 1) == true) - if (List->IsFlag(ConflictPkg,pkgOrderList::Loop) == false) - Changed = true; + if (SmartUnPack(ConflictPkg,false, Depth + 1) == false) + return false; + if (List->IsFlag(ConflictPkg,pkgOrderList::Loop) == false) + Changed = true; // Remove loop to allow it to be used later if needed List->RmFlag(Pkg,pkgOrderList::Loop); } @@ -773,7 +766,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c else if (List->IsFlag(ConflictPkg,pkgOrderList::Removed) == false) { if (Debug) - clog << OutputInDepth(Depth) << "Because of conficts knot, removing " << ConflictPkg.FullName() << " to conflict violation" << endl; + clog << OutputInDepth(Depth) << "Because of conflict knot, removing " << ConflictPkg.FullName() << " temporarily" << endl; if (EarlyRemove(ConflictPkg) == false) return _error->Error("Internal Error, Could not early remove %s (2)",ConflictPkg.FullName().c_str()); } @@ -845,11 +838,10 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c } if (PkgLoop == false) List->Flag(Pkg,pkgOrderList::Loop); - if (SmartUnPack(BrokenPkg, false, Depth + 1) == true) - { - if (List->IsFlag(BrokenPkg,pkgOrderList::Loop) == false) - Changed = true; - } + if (SmartUnPack(BrokenPkg, false, Depth + 1) == false) + return false; + if (List->IsFlag(BrokenPkg,pkgOrderList::Loop) == false) + Changed = true; if (PkgLoop == false) List->RmFlag(Pkg,pkgOrderList::Loop); } @@ -860,7 +852,8 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c { if (Debug) clog << OutputInDepth(Depth) << " Removing " << BrokenPkg.FullName() << " to avoid " << End << endl; - SmartRemove(BrokenPkg); + if (SmartRemove(BrokenPkg) == false) + return false; } } } -- cgit v1.2.3