[oe-commits] [openembedded-core] 12/17: wic: use absolute paths in rootfs plugin

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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit e7214f30d4452c2474466952763377e72d03592c
Author: Ed Bartosh <ed.bartosh at linux.intel.com>
AuthorDate: Fri Jul 28 12:29:24 2017 +0300

    wic: use absolute paths in rootfs plugin
    
    Using relative paths can cause copyhardlinktree API to fail as
    it changes current directory when working. Converted all paths
    to absolute paths using os.path.realpath.
    
    Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 scripts/lib/wic/plugins/source/rootfs.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/lib/wic/plugins/source/rootfs.py b/scripts/lib/wic/plugins/source/rootfs.py
index 4dc4cb8..c08f760 100644
--- a/scripts/lib/wic/plugins/source/rootfs.py
+++ b/scripts/lib/wic/plugins/source/rootfs.py
@@ -48,7 +48,7 @@ class RootfsPlugin(SourcePlugin):
     @staticmethod
     def __get_rootfs_dir(rootfs_dir):
         if os.path.isdir(rootfs_dir):
-            return rootfs_dir
+            return os.path.realpath(rootfs_dir)
 
         image_rootfs_dir = get_bitbake_var("IMAGE_ROOTFS", rootfs_dir)
         if not os.path.isdir(image_rootfs_dir):
@@ -56,7 +56,7 @@ class RootfsPlugin(SourcePlugin):
                            "named %s has been found at %s, exiting." %
                            (rootfs_dir, image_rootfs_dir))
 
-        return image_rootfs_dir
+        return os.path.realpath(image_rootfs_dir)
 
     @classmethod
     def do_prepare_partition(cls, part, source_params, cr, cr_workdir,

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