if the base image (parent) of an image contains whitespace in it's path
(e.g. a space), the current untainting would not match and it would seem
there was no parent.
Fix that by adapting the untaint regex
Signed-off-by: Dominik Csapak <d.csa...@proxmox.com>
---
src/PVE/Storage/Plugin.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/PVE/Storage/Plugin.pm b/src/PVE/Storage/Plugin.pm
index e95b720..e8fed56 100644
--- a/src/PVE/Storage/Plugin.pm
+++ b/src/PVE/Storage/Plugin.pm
@@ -1031,7 +1031,7 @@ sub file_size_info {
($format) = ($format =~ /^(\S+)$/); # untaint
die "format '$format' includes whitespace\n" if !defined($format);
if (defined($parent)) {
- ($parent) = ($parent =~ /^(\S+)$/); # untaint
+ ($parent) = ($parent =~ /^(.*)$/); # untaint
}
return wantarray ? ($size, $format, $used, $parent, $st->ctime) : $size;
}
--
2.39.5
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