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| author | Peter Collingbourne <pcc@google.com> | 2020-02-26 19:01:13 -0800 |
|---|---|---|
| committer | Peter Collingbourne <pcc@google.com> | 2020-02-27 10:44:15 -0800 |
| commit | b8d13487887a3751c2cf46c834c7888e0ee18205 (patch) | |
| tree | f2d482d43ac122b0415061023f80972a1a8629d9 /libc/malloc_hooks/malloc_hooks.cpp | |
| parent | c4f9c9d1710fd7ba2e252e8b3268e179bf8bc5fe (diff) | |
Handle the alternate signal stack correctly in android_unsafe_frame_pointer_chase.
If an alternate signal stack is set and the frame record is in bounds of
that stack, we need to use the top of the alternate signal stack for bounds
checking rather than the normal stack.
Bug: 150215618
Change-Id: I78b760d61b27da44f8e0cfee3fe94a791011fe58
Diffstat (limited to 'libc/malloc_hooks/malloc_hooks.cpp')
0 files changed, 0 insertions, 0 deletions