* apt-pkg/deb/dpkgpm.cc:

  - chroot if needed before dpkg --assert-multi-arch

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 2b04f0e..4c473c1 100644 (file)
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -123,6 +123,18 @@ ionice(int PID)
    return ExecWait(Process, "ionice");
 }
 
+// dpkgChrootDirectory - chrooting for dpkg if needed                  /*{{{*/
+static void dpkgChrootDirectory()
+{
+   std::string const chrootDir = _config->FindDir("DPkg::Chroot-Directory");
+   if (chrootDir == "/")
+      return;
+   std::cerr << "Chrooting into " << chrootDir << std::endl;
+   if (chroot(chrootDir.c_str()) != 0)
+      _exit(100);
+}
+                                                                       /*}}}*/
+
 // DPkgPM::pkgDPkgPM - Constructor                                     /*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -328,15 +340,7 @@ bool pkgDPkgPM::RunScriptsWithPkgs(const char *Cnf)
         SetCloseExec(STDIN_FILENO,false);      
         SetCloseExec(STDERR_FILENO,false);
 
-        if (_config->FindDir("DPkg::Chroot-Directory","/") != "/") 
-        {
-           std::cerr << "Chrooting into " 
-                     << _config->FindDir("DPkg::Chroot-Directory") 
-                     << std::endl;
-           if (chroot(_config->FindDir("DPkg::Chroot-Directory","/").c_str()) != 0)
-              _exit(100);
-        }
-
+        dpkgChrootDirectory();
         const char *Args[4];
         Args[0] = "/bin/sh";
         Args[1] = "-c";
@@ -858,6 +862,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
    pid_t dpkgAssertMultiArch = ExecFork();
    if (dpkgAssertMultiArch == 0)
    {
+      dpkgChrootDirectory();
       // redirect everything to the ultimate sink as we only need the exit-status
       int const nullfd = open("/dev/null", O_RDONLY);
       dup2(nullfd, STDIN_FILENO);
@@ -1202,14 +1207,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
         }
         close(fd[0]); // close the read end of the pipe
 
-        if (_config->FindDir("DPkg::Chroot-Directory","/") != "/") 
-        {
-           std::cerr << "Chrooting into " 
-                     << _config->FindDir("DPkg::Chroot-Directory") 
-                     << std::endl;
-           if (chroot(_config->FindDir("DPkg::Chroot-Directory","/").c_str()) != 0)
-              _exit(100);
-        }
+        dpkgChrootDirectory();
 
         if (chdir(_config->FindDir("DPkg::Run-Directory","/").c_str()) != 0)
            _exit(100);

diff --git a/debian/changelog b/debian/changelog
index 0b49bf9..4beeefe 100644 (file)
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+apt (0.8.16~exp12+nmu1) experimental; urgency=low
+
+  [ David Kalnischkies ]
+  * apt-pkg/deb/dpkgpm.cc:
+    - chroot if needed before dpkg --assert-multi-arch
+
+ -- David Kalnischkies <kalnischkies@gmail.com>  Sun, 29 Jan 2012 12:58:24 +0100
+
 apt (0.8.16~exp12) experimental; urgency=low
 
   [ Michael Vogt ]