fix #2634: print specific error if hook-script is not executable

Signed-off-by: Moayad Almalat <m.almalat@proxmox.com>
Tested-by: Oguz Bektas <o.bektas@proxmox.com>

diff --git a/PVE/VZDump.pm b/PVE/VZDump.pm
index ada3681ec629996a3b65bd931194f6f07af4ef58..5f7f7725a0def6ed012e77763b595018a4271b5e 100644 (file)
--- a/PVE/VZDump.pm
+++ b/PVE/VZDump.pm
@@ -571,6 +571,12 @@ sub run_hook_script {
 
     return if !$script;
 
+    if (!-x $script) {
+           die "The hook-script '$script' is not executable.\n"
+    }
+
+
+
     my $cmd = "$script $phase";
 
     $cmd .= " $task->{mode} $task->{vmid}" if ($task);