pytorch

59ac0ff0 - Change `maybe_resize_storage_cpu` `new_size` arg to unsigned (#52671)

Change `maybe_resize_storage_cpu` `new_size` arg to unsigned (#52671) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/52671 Code is written with the assumption that new_size is unsigned value, and when function is called with negative value it silently returns a nullptr rather than raise an exception. Fix above-mentioned logic by converting new_size to unsigned type and let cpu_allocator raise exception on negative alloc. Unroll nested if blocks by returning early if new_size is 0 Add TestNN.test_adaptive_pooling_size_overflow to indirecty validate the fix. Fixes https://github.com/pytorch/pytorch/issues/50960 Test Plan: Imported from OSS Reviewed By: walterddr Differential Revision: D26607549 Pulled By: malfet fbshipit-source-id: e3d4f7548b098f24fa5aba42d8f4e9288ece1e2e