X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/9abccf4a63b6c887b213678d940fe912233f04c3..3952f883f3b60aaebe538afe3e8fb2b9f75c9262:/apt-pkg/pkgcachegen.cc

diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
index 8e088ba68..70dcd9de9 100644
--- a/apt-pkg/pkgcachegen.cc
+++ b/apt-pkg/pkgcachegen.cc
@@ -98,6 +98,7 @@ pkgCacheGenerator::~pkgCacheGenerator()
       return;
    
    Cache.HeaderP->Dirty = false;
+   Cache.HeaderP->CacheFileSize = Map.Size();
    Map.Sync(0,sizeof(pkgCache::Header));
 }
 									/*}}}*/
@@ -1169,16 +1170,32 @@ bool pkgCacheGenerator::MakeStatusCache(pkgSourceList &List,OpProgress *Progress
    SPtr<DynamicMMap> Map;
    if (Writeable == true && CacheFile.empty() == false)
    {
+      _error->PushToStack();
       unlink(CacheFile.c_str());
       CacheF = new FileFd(CacheFile,FileFd::WriteAtomic);
       fchmod(CacheF->Fd(),0644);
       Map = CreateDynamicMMap(CacheF, MMap::Public);
       if (_error->PendingError() == true)
-	 return false;
-      if (Debug == true)
+      {
+	 delete CacheF.UnGuard();
+	 delete Map.UnGuard();
+	 if (Debug == true)
+	    std::clog << "Open filebased MMap FAILED" << std::endl;
+	 Writeable = false;
+	 if (AllowMem == false)
+	 {
+	    _error->MergeWithStack();
+	    return false;
+	 }
+	 _error->RevertToStack();
+      }
+      else if (Debug == true)
+      {
+	 _error->MergeWithStack();
 	 std::clog << "Open filebased MMap" << std::endl;
+      }
    }
-   else
+   if (Writeable == false || CacheFile.empty() == true)
    {
       // Just build it in memory..
       Map = CreateDynamicMMap(NULL);