Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add run-time check for indirect external access | H.J. Lu | 2021-10-07 | 1 | -0/+54 |
When performing symbol lookup for references in executable without indirect external access: 1. Disallow copy relocations in executable against protected data symbols in a shared object with indirect external access. 2. Disallow non-zero symbol values of undefined function symbols in executable, which are used as the function pointer, against protected function symbols in a shared object with indirect external access. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> |