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| author | Mark Friedenbach <mark@monetize.io> | 2012-09-25 16:40:34 -0700 |
|---|---|---|
| committer | Mark Friedenbach <mark@monetize.io> | 2012-09-25 16:40:34 -0700 |
| commit | 95d7f002957a7bb30a2d5d8b07fe8fe3c1f37ec0 (patch) | |
| tree | a2e8b9e591328ef2ee6db6d2eaa8c26d96bca53b /src/qt/addressbookpage.cpp | |
| parent | 1381ad2b21733071acb2a43c251dbecef524f110 (diff) | |
Documented bug in sign-extension behavior of opcodes OP_AND, OP_OR, and OP_XOR.
Due to a bug in the implementation of MakeSameSize(), using OP_AND, OP_OR, or OP_XOR with signed values of unequal size will result in the sign-value becoming part of the smaller integer, with nonsensical results. This patch documents the unexpected behavior and provides the basis of a solution should decision be made to fix the bug in the future.
Diffstat (limited to 'src/qt/addressbookpage.cpp')
0 files changed, 0 insertions, 0 deletions