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authorChristopher Larson <chris_larson@mentor.com>2015-09-01 15:23:04 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-09-03 13:32:11 +0100
commit72903f7534cccad35886f2cad8aac98a59392ec7 (patch)
tree77b15ea0eeb3e6a77df55475eda9bb83423463ed
parent1854dc60a4c7e97f0d6d26208fd42bf0dc1bfa7f (diff)
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image.bbclass: add rootfs_check_host_user_contaminated
This function is intended to be used in ROOTFS_POSTPROCESS_COMMAND, and checks for any paths outside of /home which are owned by the user running bitbake. Signed-off-by: Christopher Larson <chris_larson@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/image.bbclass14
1 files changed, 14 insertions, 0 deletions
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 4e66535407..fc7d64d7e5 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -460,6 +460,20 @@ rootfs_trim_schemas () {
done
}
+rootfs_check_host_user_contaminated () {
+ contaminated="${WORKDIR}/host-user-contaminated.txt"
+ HOST_USER_UID="$(PSEUDO_UNLOAD=1 id -u)"
+ HOST_USER_GID="$(PSEUDO_UNLOAD=1 id -g)"
+
+ find "${IMAGE_ROOTFS}" -wholename "${IMAGE_ROOTFS}/home" -prune \
+ -user "$HOST_USER_UID" -o -group "$HOST_USER_GID" >"$contaminated"
+
+ if [ -s "$contaminated" ]; then
+ echo "WARNING: Paths in the rootfs are owned by the same user or group as the user running bitbake. See the logfile for the specific paths."
+ cat "$contaminated" | sed "s,^, ,"
+ fi
+}
+
# Make any absolute links in a sysroot relative
rootfs_sysroot_relativelinks () {
sysroot-relativelinks.py ${SDK_OUTPUT}/${SDKTARGETSYSROOT}