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| author | Andrea Fioraldi <andreafioraldi@gmail.com> | 2019-09-12 16:57:17 +0200 |
|---|---|---|
| committer | Andrea Fioraldi <andreafioraldi@gmail.com> | 2019-09-12 16:57:17 +0200 |
| commit | 75d28813023c00144675eae7b75f4138ae9f317e (patch) | |
| tree | e4b1d695fab792be888fc2a821b4b9b670ce7122 /include | |
| parent | 95b641198e512bdaf3f8c142d5f6d58495d527a8 (diff) | |
| download | afl++-75d28813023c00144675eae7b75f4138ae9f317e.tar.gz | |
ret addr patching
Diffstat (limited to 'include')
| -rw-r--r-- | include/alloc-inl.h | 34 |
1 files changed, 5 insertions, 29 deletions
diff --git a/include/alloc-inl.h b/include/alloc-inl.h index 814d8511..b0815ab1 100644 --- a/include/alloc-inl.h +++ b/include/alloc-inl.h @@ -106,44 +106,20 @@ \ } while (0) -/* -#define CHECK_PTR(_p) do { \ - \ - \ - \ - \ - \ +/* #define CHECK_PTR(_p) do { \ if (_p) { \ - \ - \ - \ - \ - \ if (ALLOC_C1(_p) ^ ALLOC_MAGIC_C1) {\ - \ - \ - \ - \ - \ if (ALLOC_C1(_p) == ALLOC_MAGIC_F) \ ABORT("Use after free."); \ else ABORT("Corrupted head alloc canary."); \ - \ + } \ - \ - \ - \ - \ + if (ALLOC_C2(_p) ^ ALLOC_MAGIC_C2) \ ABORT("Corrupted tail alloc canary."); \ - \ + } \ - \ - \ - \ - \ - \ - \ + } while (0) */ |