[file-roller/wip/jtojnar/engrampa-backports: 6/24] command-dpkg: Fix use after free

[Jan Tojnar <jtojnar src gnome org>]

commit 9b6cc1cc2fb32a326c4e821886ec9fcf07c7e398
Author: rbuj <robert buj gmail com>
Date:   Tue Feb 19 19:11:58 2019 +0100

    command-dpkg: Fix use after free
    
    $ scan-build ./configure
    ...
    $ scan-build --keep-cc make
    ...
    fr-command-dpkg.c:76:23: warning: Use of memory after it is freed
            fdata->name = g_strdup (name);
                          ^~~~~~~~~~~~~~~
    ...
    
    Cherry-picked from 
https://github.com/mate-desktop/engrampa/commit/333a9e9955e964992e209f731f6e33142824e698

 src/fr-command-dpkg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/fr-command-dpkg.c b/src/fr-command-dpkg.c
index a7d14897..d8e02cb9 100644
--- a/src/fr-command-dpkg.c
+++ b/src/fr-command-dpkg.c
@@ -71,9 +71,9 @@ process_metadata_line (char      *line,
         fdata->original_path = fdata->full_path + 1;
 
         g_strfreev (fields);
-        g_free (name);
 
         fdata->name = g_strdup (name);
+        g_free (name);
         fdata->path = g_strdup ("DEBIAN");
         fr_archive_add_file (FR_ARCHIVE (comm), fdata);
 }