commit 49c1162f4fb9f7eeb34aedff3702774218f6c2e1
author Andrei Homescu <ah@immunant.com> Thu Apr 15 02:49:12 2021 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Thu Apr 15 02:49:12 2021 +0000
tree 31e098ee8aef09d4327027589b0cdef6f631e004
parent 4152281d79402e7b3be7ecf813a79a9d5435c6c0
parent 02e6c572b99a3ba2e37db4e21ba64712570b1de1

Fix integer cast in handleNint am: a7ca25a181 am: 33060560da am: 02e6c572b9

Original change: https://android-review.googlesource.com/c/platform/external/libcppbor/+/1663840

Change-Id: I10b3f39467e855be7fcdf0be9a1006962a2580bf

src/cppbor_parse.cpp

diff --git a/src/cppbor_parse.cpp b/src/cppbor_parse.cpp
index ab01ee7..f5e8fcf 100644
--- a/src/cppbor_parse.cpp
+++ b/src/cppbor_parse.cpp
@@ -71,7 +71,7 @@
         parseClient->error(hdrBegin, "NINT values that don't fit in int64_t are not supported.");
         return {hdrBegin, nullptr /* end parsing */};
     }
-    std::unique_ptr<Item> item = std::make_unique<Nint>(-1 - static_cast<uint64_t>(value));
+    std::unique_ptr<Item> item = std::make_unique<Nint>(-1 - static_cast<int64_t>(value));
     return {hdrEnd,
             parseClient->item(item, hdrBegin, hdrEnd /* valueBegin */, hdrEnd /* itemEnd */)};
 }