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-rw-r--r--lang/solidity/files/patch-libsolutil_IpfsHash.cpp11
1 files changed, 11 insertions, 0 deletions
diff --git a/lang/solidity/files/patch-libsolutil_IpfsHash.cpp b/lang/solidity/files/patch-libsolutil_IpfsHash.cpp
new file mode 100644
index 000000000000..0e75c1084e7b
--- /dev/null
+++ b/lang/solidity/files/patch-libsolutil_IpfsHash.cpp
@@ -0,0 +1,11 @@
+--- libsolutil/IpfsHash.cpp.orig 2020-04-16 09:14:46 UTC
++++ libsolutil/IpfsHash.cpp
+@@ -160,7 +160,7 @@ bytes solidity::util::ipfsHash(string _data)
+
+ Chunks allChunks;
+
+- for (unsigned long chunkIndex = 0; chunkIndex < chunkCount; chunkIndex++)
++ for (size_t chunkIndex = 0; chunkIndex < chunkCount; chunkIndex++)
+ {
+ bytes chunkBytes = asBytes(
+ _data.substr(chunkIndex * maxChunkSize, min(maxChunkSize, _data.length() - chunkIndex * maxChunkSize))