merge from the lp:~mvo/apt/mvo branch

apt-inst/contrib/extracttar.cc

@@ -146,7 +146,7 @@ bool ExtractTar::StartGzip()
    }
 
    // Fix up our FDs
-   InFd.Fd(Pipes[0]);
+   InFd.OpenDescriptor(Pipes[0], FileFd::ReadOnly, FileFd::None, true);
    close(Pipes[1]);
    return true;
 }

apt-pkg/deb/dpkgpm.cc

@@ -738,6 +738,7 @@ bool pkgDPkgPM::OpenLog()
       d->history_out = fopen(history_name.c_str(),"a");
       if (d->history_out == NULL)
 	 return _error->WarningE("OpenLog", _("Could not open file '%s'"), history_name.c_str());
+      SetCloseExec(fileno(d->history_out), true);
       chmod(history_name.c_str(), 0644);
       fprintf(d->history_out, "\nStart-Date: %s\n", timestr);
       string remove, purge, install, reinstall, upgrade, downgrade;
@@ -1596,7 +1597,10 @@ void pkgDPkgPM::WriteApportReport(const char *pkgpath, const char *errormsg)
    const char *ops_str[] = {"Install", "Configure","Remove","Purge"};
    fprintf(report, "AptOrdering:\n");
    for (vector<Item>::iterator I = List.begin(); I != List.end(); ++I)
-      fprintf(report, " %s: %s\n", (*I).Pkg.Name(), ops_str[(*I).Op]);
+      if ((*I).Pkg != NULL)
+         fprintf(report, " %s: %s\n", (*I).Pkg.Name(), ops_str[(*I).Op]);
+      else
+         fprintf(report, " %s: %s\n", "NULL", ops_str[(*I).Op]);
 
    // attach dmesg log (to learn about segfaults)
    if (FileExists("/bin/dmesg"))

debian/changelog

@@ -1,3 +1,20 @@
+apt (0.9.2) UNRELEASED; urgency=low
+
+  [ Michael Vogt ]
+  * apt-inst/contrib/extracttar.cc:
+    - ensure that in StartGzip the InFd is set to "AutoClose" to ensure
+      that the pipe is closed when InFd is closed. This fixes a Fd leak
+      (LP: #985452)
+
+  [ Adam Conrad ]
+  * Set FD_CLOEXEC on history.log's FD (Closes: #610069, LP: #636010)
+
+  [ Thorsten Spindler ]
+  * apt-pkg/deb/dpkgpm.cc:
+    - do not crash if (*I).Pkg is NULL (LP: #939867)
+
+ -- Michael Vogt <michael.vogt@ubuntu.com>  Fri, 20 Apr 2012 09:13:19 +0200
+
 apt (0.9.1) unstable; urgency=low
 
   [ David Kalnischkies ]