[PATCH] livepatch-build-tools: allow patch file name sizes up to 128 characters

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

XenServer uses quite long Xen version names, and encode such in the livepatch
filename, and it's currently running out of space in the file name.

Bump max filename size to 128, so it also matches the patch name length in the
hypervisor interface.

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 livepatch-build | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/livepatch-build b/livepatch-build
index cdb852cc7fea..78dd2d801048 100755
--- a/livepatch-build
+++ b/livepatch-build
@@ -72,8 +72,8 @@ function make_patch_name()
     fi
 
     # Only allow alphanumerics and '_' and '-' in the patch name.  Everything
-    # else is replaced with '-'.  Truncate to 48 chars.
-    echo ${PATCHNAME//[^a-zA-Z0-9_-]/-} |cut -c 1-48
+    # else is replaced with '-'.  Truncate to 128 chars.
+    echo ${PATCHNAME//[^a-zA-Z0-9_-]/-} |cut -c -128
 }
 
 # Do a full normal build
-- 
2.43.0