Some extra script hardening

armbian · Oct 1, 2015 · b089768 · b089768
1 parent 410bd53
commit b089768
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/deboostrap.sh b/deboostrap.sh
@@ -52,6 +52,10 @@ done< <( dd if=/dev/zero of=$DEST/cache/tmprootfs.raw bs=1M count=$SDSIZE 2>&1 &
 # Find first available free device
 LOOP=$(losetup -f)
 
+if [[ "$LOOP" != "/dev/loop0" && "$LOOP" != "/dev/loop1" ]]; then
+display_alert "You run out of loop devices" "pleese reboot" "error"
+fi
+
 # Mount image as block device
 losetup $LOOP $DEST/cache/tmprootfs.raw
 sync

diff --git a/main.sh b/main.sh
@@ -173,7 +173,7 @@ if [ "$SOURCE_COMPILE" != "yes" ]; then
 fi
 
 # needed if process failed in the middle
-#umount_image
+umount_image
 
 #--------------------------------------------------------------------------------------------------------------------------------
 # The name of the job