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add missing check for undef in is_mounted
author
Fabian Grünbichler
<f.gruenbichler@proxmox.com>
Wed, 16 Mar 2016 14:24:05 +0000
(15:24 +0100)
committer
Dietmar Maurer
<dietmar@proxmox.com>
Wed, 16 Mar 2016 15:47:51 +0000
(16:47 +0100)
src/PVE/ProcFSTools.pm
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diff --git
a/src/PVE/ProcFSTools.pm
b/src/PVE/ProcFSTools.pm
index 516c0e8b939791a64771df41c36df362e65c7423..eadb4e6cda52abf1dc83a7432d33aaad00cffa00 100644
(file)
--- a/
src/PVE/ProcFSTools.pm
+++ b/
src/PVE/ProcFSTools.pm
@@
-323,6
+323,8
@@
sub is_mounted {
$mountpoint = Cwd::realpath($mountpoint);
+ return 0 if !defined($mountpoint); # path does not exist
+
my $mounts = parse_proc_mounts();
return (grep { $_->[1] eq $mountpoint } @$mounts) ? 1 : 0;
}