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| author | David Kalnischkies <david@kalnischkies.de> | 2014-05-10 12:50:00 +0200 |
|---|---|---|
| committer | David Kalnischkies <david@kalnischkies.de> | 2014-05-10 12:50:00 +0200 |
| commit | 7a223b933cab0447438ca2e964576da39078eaf4 (patch) | |
| tree | f68a84e3093f5df15c6bcba41cf4503569312d2c /apt-pkg/pkgcache.h | |
| parent | 8710a36a01c0cb1648926792c2ad05185535558e (diff) | |
invalid cache if architecture set doesn't match
The cache heavily depends on the architecture(s) it is build for,
especially if you move from single- to multiarch. Adding a new
architecture to dpkg therefore has to be detected and must invalidate
the cache so that we don't operate on incorrect data.
The incorrect data will prevent us from doing otherwise sensible
actions (it doesn't allow bad things to happen) and the recovery is
simple and automatic in most cases, so this hides pretty well and is
also not as serious as it might sound at first.
Closes: 745036
Diffstat (limited to 'apt-pkg/pkgcache.h')
| -rw-r--r-- | apt-pkg/pkgcache.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h index 151de7d25..22dc6218c 100644 --- a/apt-pkg/pkgcache.h +++ b/apt-pkg/pkgcache.h @@ -286,8 +286,10 @@ struct pkgCache::Header map_ptrloc StringList; /** \brief String representing the version system used */ map_ptrloc VerSysName; - /** \brief Architecture(s) the cache was built against */ + /** \brief native architecture the cache was built against */ map_ptrloc Architecture; + /** \brief all architectures the cache was built against */ + map_ptrloc Architectures; /** \brief The maximum size of a raw entry from the original Package file */ unsigned long MaxVerFileSize; /** \brief The maximum size of a raw entry from the original Translation file */ |