diff options
| -rw-r--r-- | apt-pkg/depcache.cc | 2 | ||||
| -rwxr-xr-x | test/integration/test-bug-745046-candidate-propagation-fails | 39 |
2 files changed, 40 insertions, 1 deletions
diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc index aa96ac58f..c25672d1c 100644 --- a/apt-pkg/depcache.cc +++ b/apt-pkg/depcache.cc @@ -1374,7 +1374,7 @@ bool pkgDepCache::IsInstallOkDependenciesSatisfiableByCandidates(PkgIterator con // the dependency is critical, but can't be installed, so discard the candidate // as the problemresolver will trip over it otherwise trying to install it (#735967) - if (Pkg->CurrentVer != 0) + if (Pkg->CurrentVer != 0 && (PkgState[Pkg->ID].iFlags & Protected) != Protected) SetCandidateVersion(Pkg.CurrentVer()); return false; } diff --git a/test/integration/test-bug-745046-candidate-propagation-fails b/test/integration/test-bug-745046-candidate-propagation-fails new file mode 100755 index 000000000..e4aa67a72 --- /dev/null +++ b/test/integration/test-bug-745046-candidate-propagation-fails @@ -0,0 +1,39 @@ +#!/bin/sh +set -e + +TESTDIR=$(readlink -f $(dirname $0)) +. $TESTDIR/framework + +setupenvironment +configarchitecture 'amd64' + +insertinstalledpackage 'gedit' 'amd64' '1' + +insertpackage 'unstable' 'gedit' 'amd64' '1' +insertpackage 'experimental' 'gedit' 'amd64' '2' 'Depends: common (>= 2)' + +setupaptarchive + +testequal "Reading package lists... +Building dependency tree... +Selected version '2' (experimental [amd64]) for 'gedit' +Some packages could not be installed. This may mean that you have +requested an impossible situation or if you are using the unstable +distribution that some required packages have not yet been created +or been moved out of Incoming. +The following information may help to resolve the situation: + +The following packages have unmet dependencies: + gedit : Depends: common (>= 2) but it is not installable +E: Unable to correct problems, you have held broken packages." aptget install gedit/experimental -sq=0 + +insertinstalledpackage 'common' 'amd64' '2' + +testequal "Reading package lists... +Building dependency tree... +Selected version '2' (experimental [amd64]) for 'gedit' +The following packages will be upgraded: + gedit +1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. +Inst gedit [1] (2 experimental [amd64]) +Conf gedit (2 experimental [amd64])" aptget install gedit/experimental -sq=0 |