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Move ERC721 and ERC1155 receiver checks to dedicate libraries #4845

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Merged
ernestognw merged 11 commits into from
Jan 30, 2024
Merged

Move ERC721 and ERC1155 receiver checks to dedicate libraries #4845

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Move ERC721 and ERC1155 receiver checks to dedicate libraries
Amxx Jan 18, 2024
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doc
Amxx Jan 18, 2024
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Amxx Jan 18, 2024
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Amxx Jan 18, 2024
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Amxx Jan 18, 2024
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Amxx Jan 30, 2024
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ernestognw Jan 30, 2024
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@Amxx
Amxx committed Jan 18, 2024
commit 9c5e8275835ed721fa9fc81aaec8071e8c6416b2
4 changes: 0 additions & 4 deletions contracts/token/ERC1155/utils/ERC1155Utils.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -26,12 +26,10 @@ library ERC1155Utils {
if (to.code.length > 0) {
try IERC1155Receiver(to).onERC1155Received(operator, from, id, value, data) returns (bytes4 response) {
if (response != IERC1155Receiver.onERC1155Received.selector) {
// Tokens rejected
revert IERC1155Errors.ERC1155InvalidReceiver(to);
}
} catch (bytes memory reason) {
if (reason.length == 0) {
// non-IERC1155Receiver implementer
revert IERC1155Errors.ERC1155InvalidReceiver(to);
} else {
/// @solidity memory-safe-assembly
Expand Down Expand Up @@ -61,12 +59,10 @@ library ERC1155Utils {
bytes4 response
) {
if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
// Tokens rejected
revert IERC1155Errors.ERC1155InvalidReceiver(to);
}
} catch (bytes memory reason) {
if (reason.length == 0) {
// non-IERC1155Receiver implementer
revert IERC1155Errors.ERC1155InvalidReceiver(to);
} else {
/// @solidity memory-safe-assembly
Expand Down