Merge remote-tracking branch 'mvo/feature/apt-install-deb' into debian/experimental

[apt.git] / cmdline / apt-extracttemplates.cc

diff --git a/cmdline/apt-extracttemplates.cc b/cmdline/apt-extracttemplates.cc
index a82623444be60606b3de1277e667929b8c4d3a71..e4428e05154e26ad2b4cef7d36a0423965702242 100644 (file)
--- a/cmdline/apt-extracttemplates.cc
+++ b/cmdline/apt-extracttemplates.cc
@@ -37,6 +37,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
+#include <stdlib.h>
 
 #include "apt-extracttemplates.h"
 
@@ -239,23 +240,25 @@ static int ShowHelp(void)
 static string WriteFile(const char *package, const char *prefix, const char *data)
 {
        char fn[512];
-       static int i;
 
         std::string tempdir = GetTempDir();
-       snprintf(fn, sizeof(fn), "%s/%s.%s.%u%d",
+       snprintf(fn, sizeof(fn), "%s/%s.%s.XXXXXX",
                  _config->Find("APT::ExtractTemplates::TempDir", 
                                tempdir.c_str()).c_str(),
-                 package, prefix, getpid(), i++);
+                 package, prefix);
        FileFd f;
        if (data == NULL)
                data = "";
-
-       if (!f.Open(fn, FileFd::WriteTemp, 0600))
+        int fd = mkstemp(fn);
+        if (fd < 0) {
+               _error->Errno("ofstream::ofstream",_("Unable to mkstemp %s"),fn);
+                return string();
+        }
+       if (!f.OpenDescriptor(fd, FileFd::WriteOnly, FileFd::None, true))
        {
                _error->Errno("ofstream::ofstream",_("Unable to write to %s"),fn);
                return string();
        }
-
        f.Write(data, strlen(data));
        f.Close();
        return fn;