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fixed potential crash when an entry in mRemoteDirectories is NULL

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This commit is contained in:
cyril soler 2016-09-26 10:03:51 +02:00
parent 1125dfe6d1
commit 3beaa974b0
1 changed files with 9 additions and 8 deletions
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17
libretroshare/src/file_sharing/p3filelists.cc
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@ -207,19 +207,20 @@ int p3FileDatabase::tick()
mServCtrl->getPeersConnected(getServiceInfo().mServiceType, online_peers) ; mServCtrl->getPeersConnected(getServiceInfo().mServiceType, online_peers) ;
for(uint32_t i=0;i<mRemoteDirectories.size();++i) for(uint32_t i=0;i<mRemoteDirectories.size();++i)
{ if(mRemoteDirectories[i] != NULL)
if(online_peers.find(mRemoteDirectories[i]->peerId()) != online_peers.end())
{ {
if(online_peers.find(mRemoteDirectories[i]->peerId()) != online_peers.end())
{
#ifdef DEBUG_FILE_HIERARCHY #ifdef DEBUG_FILE_HIERARCHY
P3FILELISTS_DEBUG() << "Launching recurs sweep of friend directory " << mRemoteDirectories[i]->peerId() << ". Content currently is:" << std::endl; P3FILELISTS_DEBUG() << "Launching recurs sweep of friend directory " << mRemoteDirectories[i]->peerId() << ". Content currently is:" << std::endl;
mRemoteDirectories[i]->print(); mRemoteDirectories[i]->print();
#endif #endif
locked_recursSweepRemoteDirectory(mRemoteDirectories[i],mRemoteDirectories[i]->root(),0) ; locked_recursSweepRemoteDirectory(mRemoteDirectories[i],mRemoteDirectories[i]->root(),0) ;
} }
mRemoteDirectories[i]->checkSave() ; mRemoteDirectories[i]->checkSave() ;
} }
mLastRemoteDirSweepTS = now; mLastRemoteDirSweepTS = now;