followup: avoid very long line through comment moval

[pve-common.git] / src / PVE / Tools.pm

diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index 89de4ecff288a048447063a55311453b2865098c..db4cdf72a6a6ad21d6f3469f6c82b7efff522bde 100644 (file)
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -1007,8 +1007,8 @@ sub df {
     my $res = eval { run_fork_with_timeout($timeout, $df) } // {};
     warn $@ if $@;
 
-    # untaint the values
-    my ($blocks, $used, $bavail) = map { defined($_) ? (/^([\d\.e\-+]+)$/) : 0 } # can be in scientific notation
+    # untaint, but be flexible: PB usage can result in scientific notation
+    my ($blocks, $used, $bavail) = map { defined($_) ? (/^([\d\.e\-+]+)$/) : 0 }
        $res->@{qw(blocks used bavail)};
 
     return {