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| author | Arseniy Zaostrovnykh <necto.ne@gmail.com> | 2024-09-03 14:06:57 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-03 14:06:57 +0200 |
| commit | aa4f81efb99c93da3283ff3178be8db51cd655e2 (patch) | |
| tree | 091f77aaf7c2fe45a2ff945f6921fa1f7021225a /llvm/lib/CodeGen/MachineInstr.cpp | |
| parent | 0748f4227cd6a4a32b155d4bb9ad3f07e1b54bfe (diff) | |
| download | llvm-aa4f81efb99c93da3283ff3178be8db51cd655e2.zip llvm-aa4f81efb99c93da3283ff3178be8db51cd655e2.tar.gz llvm-aa4f81efb99c93da3283ff3178be8db51cd655e2.tar.bz2 | |
[analyzer] Fix false positive for stack-addr leak on simple param ptr (#107003)
Assigning to a pointer parameter does not leak the stack address because
it stays within the function and is not shared with the caller.
Previous implementation reported any association of a pointer parameter
with a local address, which is too broad.
This fix enforces that the pointer to a stack variable is related by at
least one level of indirection.
CPP-5642
Fixes #106834
Diffstat (limited to 'llvm/lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions