From: Mira Limbeck <m.limbeck@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v2 storage 1/2] fix #3894: cast 'size' and 'used' to integer
Date: Thu, 17 Feb 2022 15:54:58 +0100 [thread overview]
Message-ID: <20220217145459.400284-1-m.limbeck@proxmox.com> (raw)
Perl's automatic conversion can lead to integers being converted to
strings, for example by matching it in a regex.
To make sure we always return an integer in the API calls, add
explicit casts to integer.
Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>
---
v2: new
PVE/API2/Storage/Content.pm | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/PVE/API2/Storage/Content.pm b/PVE/API2/Storage/Content.pm
index 45b8de8..42bff81 100644
--- a/PVE/API2/Storage/Content.pm
+++ b/PVE/API2/Storage/Content.pm
@@ -140,6 +140,8 @@ __PACKAGE__->register_method ({
eval { PVE::Storage::check_volume_access($rpcenv, $authuser, $cfg, undef, $item->{volid}); };
next if $@;
$item->{vmid} = int($item->{vmid}) if (defined($item->{vmid}));
+ $item->{size} = int($item->{size}) if (defined($item->{size}));
+ $item->{used} = int($item->{used}) if (defined($item->{used}));
push @$res, $item;
}
@@ -326,8 +328,8 @@ __PACKAGE__->register_method ({
my $entry = {
path => $path,
- size => $size,
- used => $used,
+ size => int($size), # cast to integer in case it was changed to a string previously
+ used => int($used),
format => $format,
};
--
2.30.2
next reply other threads:[~2022-02-17 14:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 14:54 Mira Limbeck [this message]
2022-02-17 14:54 ` [pve-devel] [PATCH v2 storage 2/2] file_size_info: " Mira Limbeck
2022-02-18 7:36 ` Fabian Ebner
2022-02-18 7:36 ` [pve-devel] [PATCH v2 storage 1/2] fix #3894: " Fabian Ebner
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