gen_initramfs.sh: remove intermediate cpio_list on errors

This script sets the -e option, so it exits on any error, in which case it exits without cleaning up the intermediate cpio_list. Make sure to delete it on exit. Signed-off-by: Masahiro Yamada <[email protected]>
niw · Jan 15, 2020 · 7168965 · 7168965
1 parent 65e00e0
commit 7168965
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/usr/gen_initramfs.sh b/usr/gen_initramfs.sh
@@ -193,6 +193,8 @@ dep_list=
 cpio_list=$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)
 output="/dev/stdout"
 
+trap "rm -f $cpio_list" EXIT
+
 while [ $# -gt 0 ]; do
 	arg="$1"
 	shift
@@ -243,4 +245,3 @@ if test -n "$KBUILD_BUILD_TIMESTAMP"; then
 	fi
 fi
 usr/gen_init_cpio $timestamp $cpio_list > $output
-rm $cpio_list