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On Thu, Mar 27, 2014 at 08:22:54PM +0100, OndÅej BÃlka wrote: > > > Fix this by using memmove instead of stpcpy. Tested x86_64 using > > > various combinations of triplets (including NULL and non-NULL ones) to > > > verify that this works correctly and there are no regressions. > > > This could work only with additional assertion that we do not move host > forward otherwise it could overwrite user. If the host, user and domain are out of order, they are copied in order into a separate area in the buffer before the memmove. If you think there's something else that could move host forward then I don't understand and you'll have to elaborate a bit. Siddhesh
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