cleanup

[apt.git] / apt-pkg / policy.cc

diff --git a/apt-pkg/policy.cc b/apt-pkg/policy.cc
index bf6ec0ff7fdc8c97390cb2d9de4bcac15d0a8737..91ad1d5bf7d5d1e9237e6dd96599b01e45663ac9 100644 (file)
--- a/apt-pkg/policy.cc
+++ b/apt-pkg/policy.cc
@@ -22,7 +22,6 @@
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/error.h>
-#include <apt-pkg/sptr.h>
 #include <apt-pkg/cacheiterators.h>
 #include <apt-pkg/pkgcache.h>
 #include <apt-pkg/versionmatch.h>
@@ -100,8 +99,8 @@ bool pkgPolicy::InitDefaults()
    }
 
    // Apply the defaults..
-   SPtrArray<bool> Fixed = new bool[Cache->HeaderP->PackageFileCount];
-   memset(Fixed,0,sizeof(*Fixed)*Cache->HeaderP->PackageFileCount);
+   std::unique_ptr<bool[]> Fixed(new bool[Cache->HeaderP->PackageFileCount]);
+   memset(Fixed.get(),0,sizeof(Fixed[0])*Cache->HeaderP->PackageFileCount);
    StatusOverride = false;
    for (vector<Pin>::const_iterator I = Defaults.begin(); I != Defaults.end(); ++I)
    {
@@ -368,11 +367,11 @@ APT_PURE signed short pkgPolicy::GetPriority(pkgCache::PkgIterator const &Pkg)
       return Pins[Pkg->ID].Priority;
    return 0;
 }
-APT_PURE signed short pkgPolicy::GetPriority(pkgCache::VerIterator const &Ver, bool considerFiles)
+APT_PURE signed short pkgPolicy::GetPriority(pkgCache::VerIterator const &Ver, bool ConsiderFiles)
 {
    if (VerPins[Ver->ID].Type != pkgVersionMatch::None)
       return VerPins[Ver->ID].Priority;
-   if (!considerFiles)
+   if (!ConsiderFiles)
       return 0;
 
    int priority = std::numeric_limits<int>::min();
@@ -478,11 +477,18 @@ bool ReadPinFile(pkgPolicy &Plcy,string File)
       }
       for (; Word != End && isspace(*Word) != 0; Word++);
 
-      short int priority = Tags.FindI("Pin-Priority", 0);
+      int priority = Tags.FindI("Pin-Priority", 0);
+      if (priority < std::numeric_limits<short>::min() ||
+          priority > std::numeric_limits<short>::max() ||
+         _error->PendingError()) {
+        return _error->Error(_("%s: Value %s is outside the range of valid pin priorities (%d to %d)"),
+                             File.c_str(), Tags.FindS("Pin-Priority").c_str(),
+                             std::numeric_limits<short>::min(),
+                             std::numeric_limits<short>::max());
+      }
       if (priority == 0)
       {
-         _error->Warning(_("No priority (or zero) specified for pin"));
-         continue;
+         return _error->Error(_("No priority (or zero) specified for pin"));
       }
 
       istringstream s(Name);