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Fixed potential NULL pointer and leak when setting node metadata

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MetaDucky 2013-11-20 22:11:57 +01:00 • committed by kwolekr
parent 747bc40840
commit 5be786c804
5 changed files with 56 additions and 19 deletions
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17
src/map.h
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@ -307,7 +307,22 @@ public:
*/
NodeMetadata* getNodeMetadata(v3s16 p);
void setNodeMetadata(v3s16 p, NodeMetadata *meta);
/**
* Sets metadata for a node.
* This method sets the metadata for a given node.
* On success, it returns @c true and the object pointed to
* by @p meta is then managed by the system and should
* not be deleted by the caller.
*
* In case of failure, the method returns @c false and the
* caller is still responsible for deleting the object!
*
* @param p node coordinates
* @param meta pointer to @c NodeMetadata object
* @return @c true on success, false on failure
*/
bool setNodeMetadata(v3s16 p, NodeMetadata *meta);
void removeNodeMetadata(v3s16 p);
/*