Pablo Neira Ayuso wrote:
Hi Patrick,
Pablo? I would prefer to get this fixed before 2.6.24, unless
there's a better fix I'm going to include my patch to reject
pattern lengths of 0. Thanks.
Sorry for the late reply. Why should we accept zero length patterns?
Would you consider this patch? It keeps consistent the return value of
all textsearch approaches when a zero length pattern is passed.
The other ones actually seem to handle it fine, and I think
it should actually behave similar to memcmp or strcmp, so I'd
prefer a patch to handle it properly by always matching.
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