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| author | Michael Munday <mike.munday@ibm.com> | 2017-11-24 11:37:11 -0500 |
|---|---|---|
| committer | Dave Watson <davejwatson@fb.com> | 2017-11-28 09:48:42 -0800 |
| commit | d784623bebaa4349527f5c28e5f446e76b7c49ef (patch) | |
| tree | 0d8704c5e37e0c474c5ea89f65fe527e98e0f7a6 /src/unwind/RaiseException.c | |
| parent | 02a3cc2cf3847ac4ba41913a035eff30eeca20a6 (diff) | |
| download | libunwind-d784623bebaa4349527f5c28e5f446e76b7c49ef.tar.gz | |
dwarf: Fix size of state to avoid corrupting rs_stack
DW_CFA_remember_state used memcpy to overwrite state with the value
of rs_current. Unfortunately rs_current was slightly larger than state,
possibly resulting in rs_stack->next being overwritten.
Fix this by making the type of state match the type of rs_current and
using an assigment to perform the copy rather than memcpy. This should
ensure that the types match in future.
Diffstat (limited to 'src/unwind/RaiseException.c')
0 files changed, 0 insertions, 0 deletions