[BACKPORT-v0.7][FFI][BUGFIX] Fix leak when Packed callback arg is ndarray. - #6821

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tqchen merged 1 commit into

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tqchen:linking-v0.7

Nov 2, 2020

Commits on Nov 2, 2020

[FFI][BUGFIX] Fix memory leak when Pac callback argument is NDArray (#6744)

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