sstate.bbclass: normalize whitelisted paths

Without this a whitelisted path containing /../ breaks the test for a file
allowed to be provided by more than one recipe.

Noticed when local.conf contains:
DEPLOY_DIR = "${TOPDIR}/../deploy"

|ERROR: core-image-minimal-1.0-r0 do_image_complete: The recipe
| core-image-minimal is trying to install files into a shared area when those
| files already exist. Those files and their manifest location are:
| .../poky/deploy/images/qemux86/README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt
| Matched in b'manifest-qemux86-linux-yocto.deploy'

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 8b6ac50cc9d9d8387d665bbc14573c45d84ecee5..216e133279bbc61e567e2962c66b1f9f5c14d080 100644 (file)
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -205,6 +205,7 @@ def sstate_install(ss, d):
             f = os.path.normpath(f)
             realmatch = True
             for w in whitelist:
+                w = os.path.normpath(w)
                 if f.startswith(w):
                     realmatch = False
                     break