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b17d44558b
https://github.com/llvm/llvm-project/pull/83493 slightly changed the order of computation of block addresses and pointers, causing the value of DefaultAlignedPtr to include the MTE tag. Move this computation earlier so it matches the old behavior. This fixes a UBSan failure in Trusty: secure os: UBSan: (overflow:-) external/scudo/standalone/combined.h:1070:35 secure os: Details: unsigned integer overflow: 8988807738704 - 144124176883594576 cannot be represented in type 'uptr'
Compiler-RT ================================ This directory and its subdirectories contain source code for the compiler support routines. Compiler-RT is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. ================================