diff options
| author | Julian Andres Klode <jak@debian.org> | 2015-08-26 23:26:54 +0200 |
|---|---|---|
| committer | Julian Andres Klode <jak@debian.org> | 2015-08-27 11:05:12 +0200 |
| commit | 05c001c8dbcf327a77f1e4183900cad9b321d3f9 (patch) | |
| tree | f36a5ac1067fbdd2c2265283b7fe8369cef05859 /apt-pkg/pkgcachegen.cc | |
| parent | 864fe99c3628585ba2081650e441ab15e4ee7bae (diff) | |
pkgcachegen: Account for remapping when parsing depends from NewPackage
In both the Ver and Dep variables, we need to account for remapping,
as otherwise we would still reference the old bug.
Reproduction environment:
* An i386 system with amd64 foreign architecture
* A sources.list with
deb http://snapshot.debian.org/archive/debian/20150826T102846Z/ unstable main
deb http://snapshot.debian.org/archive/debian/20150826T102846Z/ experimental main
Thanks: Jakub Wilk for the bug report and the backtraces
Closes: #796999
Diffstat (limited to 'apt-pkg/pkgcachegen.cc')
| -rw-r--r-- | apt-pkg/pkgcachegen.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc index 6daebbc2a..3cbb96a6b 100644 --- a/apt-pkg/pkgcachegen.cc +++ b/apt-pkg/pkgcachegen.cc @@ -594,8 +594,10 @@ bool pkgCacheGenerator::NewPackage(pkgCache::PkgIterator &Pkg,const string &Name // and negative dependencies, don't forget negative dependencies { pkgCache::PkgIterator const M = Grp.FindPreferredPkg(false); - if (M.end() == false) - for (pkgCache::DepIterator Dep = M.RevDependsList(); Dep.end() == false; ++Dep) + if (M.end() == false) { + pkgCache::DepIterator Dep; + Dynamic<pkgCache::DepIterator> DynDep(Dep); + for (Dep = M.RevDependsList(); Dep.end() == false; ++Dep) { if ((Dep->CompareOp & (pkgCache::Dep::ArchSpecific | pkgCache::Dep::MultiArchImplicit)) != 0) continue; @@ -603,10 +605,12 @@ bool pkgCacheGenerator::NewPackage(pkgCache::PkgIterator &Pkg,const string &Name Dep->Type != pkgCache::Dep::Replaces) continue; pkgCache::VerIterator Ver = Dep.ParentVer(); + Dynamic<pkgCache::VerIterator> DynVer(Ver); map_pointer_t * unused = NULL; if (NewDepends(Pkg, Ver, Dep->Version, Dep->CompareOp, Dep->Type, unused) == false) return false; } + } } // this package is the new last package |