[PATCH] lsinitrd.sh: don't choke on LZO-compressed images

[PATCH] lsinitrd.sh: don't choke on LZO-compressed images

[Tobias Geerinckx]

lsinitrd (and hence dracut) currently fail to list the contents of any
LZO-compressed image, and merely spit out misleading xzcat errors.

I guess no-one actually uses them.
---
 lsinitrd.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lsinitrd.sh b/lsinitrd.sh
index a697bc2..4ba8752 100755
--- a/lsinitrd.sh
+++ b/lsinitrd.sh
@@ -180,6 +180,9 @@ CAT=$({
             $'\x02\x21'*)
                 echo "lz4 -d -c"
                 ;;
+            $'\x89'LZO$'\0'*)
+                echo "lzop -d -c"
+                ;;
             *)
                 if echo "test"|xz|xzcat --single-stream >/dev/null 2>&1; then
                     echo "xzcat --single-stream --"
-- 
2.0.0

Re: [PATCH] lsinitrd.sh: don't choke on LZO-compressed images

[Harald Hoyer]

On 03.06.2014 04:59, Tobias Geerinckx wrote:
> lsinitrd (and hence dracut) currently fail to list the contents of any
> LZO-compressed image, and merely spit out misleading xzcat errors.
> 
> I guess no-one actually uses them.
> ---
>  lsinitrd.sh | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/lsinitrd.sh b/lsinitrd.sh
> index a697bc2..4ba8752 100755
> --- a/lsinitrd.sh
> +++ b/lsinitrd.sh
> @@ -180,6 +180,9 @@ CAT=$({
>              $'\x02\x21'*)
>                  echo "lz4 -d -c"
>                  ;;
> +            $'\x89'LZO$'\0'*)
> +                echo "lzop -d -c"
> +                ;;
>              *)
>                  if echo "test"|xz|xzcat --single-stream >/dev/null 2>&1; then
>                      echo "xzcat --single-stream --"
> 

Thanks! In dracut-038