diff options
| author | David Kalnischkies <david@kalnischkies.de> | 2014-03-12 17:55:08 +0100 |
|---|---|---|
| committer | David Kalnischkies <david@kalnischkies.de> | 2014-03-13 13:58:46 +0100 |
| commit | 68134bda8868a8614edf137aad7e9be61cd2a6ee (patch) | |
| tree | d612ec5af3205437469f90038f97c83d47d78848 /apt-pkg/pkgcachegen.cc | |
| parent | e33dbfe5cea09b2124be8db5a6ae0eb82ad7e9c5 (diff) | |
abstract version hash comparison a bit
In #737085 we see that apt can be confused if informations about
versions only differ slightly. This commit adds a way of at least adding
a few more data points with the next abi break to help a bit with it.
Git-Dch: Ignore
Diffstat (limited to 'apt-pkg/pkgcachegen.cc')
| -rw-r--r-- | apt-pkg/pkgcachegen.cc | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc index 525f1dfb4..810f0b022 100644 --- a/apt-pkg/pkgcachegen.cc +++ b/apt-pkg/pkgcachegen.cc @@ -356,7 +356,7 @@ bool pkgCacheGenerator::MergeListVersion(ListParser &List, pkgCache::PkgIterator map_ptrloc *LastVer = &Pkg->VersionList; void const * oldMap = Map.Data(); - unsigned long const Hash = List.VersionHash(); + unsigned short const Hash = List.VersionHash(); if (Ver.end() == false) { /* We know the list is sorted so we use that fact in the search. @@ -369,7 +369,7 @@ bool pkgCacheGenerator::MergeListVersion(ListParser &List, pkgCache::PkgIterator if (Res > 0) break; // Versionstrings are equal - is hash also equal? - if (Res == 0 && Ver->Hash == Hash) + if (Res == 0 && List.SameVersion(Hash, Ver) == true) break; // proceed with the next till we have either the right // or we found another version (which will be lower) @@ -558,12 +558,12 @@ bool pkgCacheGenerator::MergeFileProvides(ListParser &List) if (Counter % 100 == 0 && Progress != 0) Progress->Progress(List.Offset()); - unsigned long Hash = List.VersionHash(); + unsigned short Hash = List.VersionHash(); pkgCache::VerIterator Ver = Pkg.VersionList(); Dynamic<pkgCache::VerIterator> DynVer(Ver); for (; Ver.end() == false; ++Ver) { - if (Ver->Hash == Hash && Version == Ver.VerStr()) + if (List.SameVersion(Hash, Ver) == true && Version == Ver.VerStr()) { if (List.CollectFileProvides(Cache,Ver) == false) return _error->Error(_("Error occurred while processing %s (%s%d)"), @@ -1051,6 +1051,12 @@ bool pkgCacheGenerator::ListParser::NewProvides(pkgCache::VerIterator &Ver, return true; } /*}}}*/ +bool pkgCacheGenerator::ListParser::SameVersion(unsigned short const Hash,/*{{{*/ + pkgCache::VerIterator const &Ver) +{ + return Hash == Ver->Hash; +} + /*}}}*/ // CacheGenerator::SelectFile - Select the current file being parsed /*{{{*/ // --------------------------------------------------------------------- /* This is used to select which file is to be associated with all newly |