[Spacewalk-list] Clone of channel with identical label fails with error 500

[Paul Robert Marino]

Was this from the web interface or a command line tool?
Either way it sounds like there is missing input validation.
 On Jun 22, 2012 5:23 AM, "Patrick Hurrelmann" <
patrick.hurrelmann at lobster.de> wrote:

> Hi List,
>
> I just was cloning some channels and mistyped the label of one, resulting
> in a duplicate label. This fails with an error 500 (internal server error).
> The error itself is correct for sure but maybe a better handling and a
> better error message is needed?
>
> Stacktrace from admin-mail:
>
> Error message:
>  RHN::Exception: DBD::Pg::st execute failed: ERROR:  duplicate key value
> violates unique constraint "rhn_channel_label_uq"
>  RHN::DB /usr/share/perl5/vendor_perl/**RHN/DB.pm 121
> RHN::Exception::DB::throw
>  RHN::DB::Channel /usr/share/perl5/vendor_perl/**RHN/DB/Channel.pm 111
> RHN::DB::handle_error
>  Sniglets::ChannelEditor /usr/share/perl5/vendor_perl/**Sniglets/ChannelEditor.pm
> 256 RHN::DB::Channel::commit
>  Sniglets::ChannelEditor /usr/share/perl5/vendor_perl/**Sniglets/ChannelEditor.pm
> 227 (eval)
>  PXT::ApacheHandler /usr/share/perl5/vendor_perl/**PXT/ApacheHandler.pm
> 482 Sniglets::ChannelEditor::**channel_edit_cb
>  PXT::Request /usr/share/perl5/vendor_perl/**PXT/Request.pm 561
> PXT::ApacheHandler::pxt_parse_**data
>  PXT::Handlers /usr/share/perl5/vendor_perl/**PXT/Handlers.pm 115
> PXT::Request::include
>  PXT::Parser /usr/share/perl5/vendor_perl/**PXT/Parser.pm 141
> PXT::Handlers::pxt_include_**handler
>  PXT::Parser /usr/share/perl5/vendor_perl/**PXT/Parser.pm 72
> PXT::Parser::expand_tag
>  PXT::ApacheHandler /usr/share/perl5/vendor_perl/**PXT/ApacheHandler.pm
> 456 PXT::Parser::expand_tags
>  PXT::ApacheHandler /usr/share/perl5/vendor_perl/**PXT/ApacheHandler.pm
> 103 PXT::ApacheHandler::pxt_parse_**data
>  PXT::ApacheHandler /usr/share/perl5/vendor_perl/**PXT/ApacheHandler.pm
> 103 (eval)
>  main -e 0 PXT::ApacheHandler::handler
>  main -e 0 (eval)
>
> Best regards
> Patrick
>
>
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