src/environment.cpp: Fix NULL pointer dereference
parent
79e2647556
commit
67997af67f
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@ -1820,27 +1820,29 @@ void ServerEnvironment::deactivateFarObjects(bool force_delete)
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bool stays_in_same_block = false;
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bool data_changed = true;
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if(obj->m_static_exists){
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if(obj->m_static_block == blockpos_o)
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if (obj->m_static_exists) {
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if (obj->m_static_block == blockpos_o)
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stays_in_same_block = true;
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MapBlock *block = m_map->emergeBlock(obj->m_static_block, false);
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std::map<u16, StaticObject>::iterator n =
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if (block) {
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std::map<u16, StaticObject>::iterator n =
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block->m_static_objects.m_active.find(id);
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if(n != block->m_static_objects.m_active.end()){
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StaticObject static_old = n->second;
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if (n != block->m_static_objects.m_active.end()) {
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StaticObject static_old = n->second;
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float save_movem = obj->getMinimumSavedMovement();
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float save_movem = obj->getMinimumSavedMovement();
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if(static_old.data == staticdata_new &&
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(static_old.pos - objectpos).getLength() < save_movem)
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data_changed = false;
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} else {
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errorstream<<"ServerEnvironment::deactivateFarObjects(): "
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if (static_old.data == staticdata_new &&
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(static_old.pos - objectpos).getLength() < save_movem)
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data_changed = false;
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} else {
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errorstream<<"ServerEnvironment::deactivateFarObjects(): "
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<<"id="<<id<<" m_static_exists=true but "
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<<"static data doesn't actually exist in "
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<<PP(obj->m_static_block)<<std::endl;
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}
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}
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}
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