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| author | Timm Baeder <tbaeder@redhat.com> | 2025-08-20 10:34:44 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-08-20 10:34:44 +0200 |
| commit | e16ced3ef411531377fe7f90df82286cf1eb980e (patch) | |
| tree | 738286c9425a542914b872021674ee66481629f3 /clang/lib/AST/ByteCode/Pointer.cpp | |
| parent | 018c5ba161ead9b98c081bb91d54d59c4741f6db (diff) | |
| download | llvm-e16ced3ef411531377fe7f90df82286cf1eb980e.zip llvm-e16ced3ef411531377fe7f90df82286cf1eb980e.tar.gz llvm-e16ced3ef411531377fe7f90df82286cf1eb980e.tar.bz2 | |
[clang][bytecode] Diagnose one-past-end reads from global arrays (#154484)
Fixes #154312
Diffstat (limited to 'clang/lib/AST/ByteCode/Pointer.cpp')
| -rw-r--r-- | clang/lib/AST/ByteCode/Pointer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/AST/ByteCode/Pointer.cpp b/clang/lib/AST/ByteCode/Pointer.cpp index 821de3b..7dc6b0c 100644 --- a/clang/lib/AST/ByteCode/Pointer.cpp +++ b/clang/lib/AST/ByteCode/Pointer.cpp @@ -231,7 +231,7 @@ APValue Pointer::toAPValue(const ASTContext &ASTCtx) const { UsePath = false; // Build the path into the object. - bool OnePastEnd = isOnePastEnd(); + bool OnePastEnd = isOnePastEnd() && !isZeroSizeArray(); Pointer Ptr = *this; while (Ptr.isField() || Ptr.isArrayElement()) { |