[pve-devel] [PATCH storage] CephConfig: ensure newline in $secret parameter

[Thomas Lamprecht]

On 17.01.22 11:11, Aaron Lauterer wrote:
> Ping? Patch should still apply
> 
> On 11/26/21 16:02, Aaron Lauterer wrote:
>> Ensure that the user provided $secret ends in a newline. Otherwise we
>> will have Input/output errors from rados_connect.
>>
>> Signed-off-by: Aaron Lauterer <a.lauterer at proxmox.com>
>> ---
>>   PVE/CephConfig.pm | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/PVE/CephConfig.pm b/PVE/CephConfig.pm
>> index 5c94a04..ac28e76 100644
>> --- a/PVE/CephConfig.pm
>> +++ b/PVE/CephConfig.pm
>> @@ -227,6 +227,7 @@ sub ceph_create_keyfile {
>>       eval {
>>           if (defined($secret)) {
>>           mkdir '/etc/pve/priv/ceph';
>> +        $secret = "${secret}\n" if $secret !~ m/\n$/;

FWIW, we normally use chomp for this, e.g.:

chomp $secret
file_set_contents($ceph_storage_keyring, "$secret\n", 0400);

https://perldoc.perl.org/functions/chomp

IIRC, that little nit made me not apply+push it immediately and then it seems
like it went under the radar.