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fixed crash when trying to deserialize an empty buffer in rsrecogn

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csoler 2017-05-04 21:40:32 +02:00
parent 2f2715b240
commit e913f3689a
1 changed files with 3 additions and 0 deletions
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3
libretroshare/src/util/rsrecogn.cc
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@ -552,6 +552,9 @@ RsGxsRecognTagItem *RsRecogn::extractTag(const std::string &encoded)
std::vector<uint8_t> buffer = Radix64::decode(encoded); std::vector<uint8_t> buffer = Radix64::decode(encoded);
pktsize = buffer.size(); pktsize = buffer.size();
if(buffer.empty())
return NULL ;
RsGxsRecognSerialiser serialiser; RsGxsRecognSerialiser serialiser;
RsItem *item = serialiser.deserialise(buffer.data(), &pktsize); RsItem *item = serialiser.deserialise(buffer.data(), &pktsize);