fix: no-revert-on-transfer tokens can be drained + NFTs can get stuck if the recipient contract cannot handle them #4
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Fixes: code-423n4/2022-05-cally-findings#89
Switches to use
safeTransferFromfor ERC721's so that there is no signature collision with ERC20'stransferFrom.this stops no-revert-on-transfer tokens being drained through creating a fake ERC721 vault.
Fixes: code-423n4/2022-05-cally-findings#38
Switches to use
safeTransferFromso that NFTs don't get stuck when sending them to user's viawithdrawandexercise