update-rc.d.bbclass: check that init script is executable before running it

Check that the init script that is going to be called in the prerm()
script really exists and is executable. There might be a packaging bug
or the script might've been removed already earlier in prerm().

[YOCTO #10299]

(From OE-Core rev: aabb87c9dbd60fe9467ca0354ec05c275a3f1b1a)

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/update-rc.d.bbclass b/meta/classes/update-rc.d.bbclass
index dfef2a2fd6d234339e882fd248168ad82328d781..348f3c0962acf7badbf2abb36a75a8a0c47b34c2 100644 (file)
--- a/meta/classes/update-rc.d.bbclass
+++ b/meta/classes/update-rc.d.bbclass
@@ -37,7 +37,7 @@ fi
 }
 
 updatercd_prerm() {
-if [ -z "$D" ]; then
+if [ -z "$D" -a -x "${INIT_D_DIR}/${INITSCRIPT_NAME}" ]; then
        ${INIT_D_DIR}/${INITSCRIPT_NAME} stop
 fi
 }