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authorDavid Kalnischkies <kalnischkies@gmail.com>2011-06-29 22:38:59 +0200
committerDavid Kalnischkies <kalnischkies@gmail.com>2011-06-29 22:38:59 +0200
commit5b7d1ee67575e311871fb73be421ea7fd2f6fd73 (patch)
treec045fd2e2c158e408e04d56e88cc726bae8539a6 /apt-pkg/policy.cc
parent9919af907aef04caa4061e411259525e46eb49e2 (diff)
* apt-pkg/policy.cc:
- do not segfault in pinning if a package with this name doesn't exist. Thanks to Ferdinand Thommes for the report!
Diffstat (limited to 'apt-pkg/policy.cc')
-rw-r--r--apt-pkg/policy.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/apt-pkg/policy.cc b/apt-pkg/policy.cc
index 2cc2e5e39..291d83c67 100644
--- a/apt-pkg/policy.cc
+++ b/apt-pkg/policy.cc
@@ -231,6 +231,9 @@ void pkgPolicy::CreatePin(pkgVersionMatch::MatchType Type,string Name,
// Get a spot to put the pin
pkgCache::GrpIterator Grp = Cache->FindGrp(Name);
+ if (Grp.end() == true)
+ return;
+
for (pkgCache::PkgIterator Pkg = Grp.PackageList();
Pkg.end() != true; Pkg = Grp.NextPkg(Pkg))
{