tags 746389 moreinfo
forwarded 746389 http://sylpheed.sraoss.jp/redmine/issues/198
thanks

  Hi,

On Tue, Apr 29, 2014 at 11:33:58AM -0400, Celejar wrote:
> Package: sylpheed
> Version: 3.2.0-1
> Severity: grave
> 
> Sylpheed uses flock(), when available, to lock mbox files on write, while
> (recent) getmail (for example) defaults to lockf:
> 
> http://pyropus.ca/software/getmail/configuration.html#destination-mboxrd
> 
> While getmail, for example, documents this, makes the lock technique
> configurable, and includes a big fat warning about the possibility of data
> corruption consequent to file locking technique mismatch, AFAICT Sylpheed does
> not document its locking method and does not make it configurable, creating a
> serious possibility of mbox corruption and data loss.

  The problem I see is that documenting it doesn't prevent the data loss
to happen. It only serves to wash hands and say "I told you", which is
not very helping to somebody which may have just lost a hundred mails.

  Do you know why getmail has change locking method? If there's good reasons
maybe Sylpheed upstream can be convinced of changing this too.

  regards,
-- 
  Ricardo Mones 
  ~
  Quantity derives from measurement, figures from quantities, 
  comparisons from figures, and victories from comparisons. 
                                                              Sun Tzu

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