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authorMichael Vogt <michael.vogt@ubuntu.com>2012-05-22 16:07:49 +0200
committerMichael Vogt <michael.vogt@ubuntu.com>2012-05-22 16:07:49 +0200
commit800694cbf33e206935dc9e6e8fa6e9a036b8efad (patch)
tree1557d96ee0f463a020b11604146be66fb9809a31 /apt-pkg/deb/deblistparser.cc
parent6c0c0387e616f8d04f00916fbd1fe899acd265cd (diff)
parent1351329e376a8dbe7780693693d0f3db0ec749fa (diff)
merged (and resolved a bunch of conflicts) of the debian-sid branch
Diffstat (limited to 'apt-pkg/deb/deblistparser.cc')
-rw-r--r--apt-pkg/deb/deblistparser.cc27
1 files changed, 20 insertions, 7 deletions
diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index bdb50f6bf..7bef6772c 100644
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -215,15 +215,22 @@ string debListParser::DescriptionLanguage()
*/
MD5SumValue debListParser::Description_md5()
{
- string value = Section.FindS("Description-md5");
-
- if (value.empty())
+ string const value = Section.FindS("Description-md5");
+ if (value.empty() == true)
{
MD5Summation md5;
md5.Add((Description() + "\n").c_str());
return md5.Result();
- } else
- return MD5SumValue(value);
+ }
+ else if (likely(value.size() == 32))
+ {
+ if (likely(value.find_first_not_of("0123456789abcdefABCDEF") == string::npos))
+ return MD5SumValue(value);
+ _error->Error("Malformed Description-md5 line; includes invalid character '%s'", value.c_str());
+ return MD5SumValue();
+ }
+ _error->Error("Malformed Description-md5 line; doesn't have the required length (32 != %d) '%s'", (int)value.size(), value.c_str());
+ return MD5SumValue();
}
/*}}}*/
// ListParser::UsePackage - Update a package structure /*{{{*/
@@ -249,8 +256,14 @@ bool debListParser::UsePackage(pkgCache::PkgIterator &Pkg,
return false;
if (strcmp(Pkg.Name(),"apt") == 0)
- Pkg->Flags |= pkgCache::Flag::Important;
-
+ {
+ if ((essential == "native" && Pkg->Arch != 0 && myArch == Pkg.Arch()) ||
+ essential == "all")
+ Pkg->Flags |= pkgCache::Flag::Essential | pkgCache::Flag::Important;
+ else
+ Pkg->Flags |= pkgCache::Flag::Important;
+ }
+
if (ParseStatus(Pkg,Ver) == false)
return false;
return true;