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[Why] In the case where a dml allocation fails for any reason, the current state's dml contexts would no longer be valid. Then subsequent calls dc_state_copy_internal would shallow copy invalid memory and if the new state was released, a double free would occur. [How] Reset dml pointers in new_state to NULL and avoid invalid pointer Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Ryan Seto <ryanseto@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| dc | ||
| dmub | ||
| include | ||
| modules | ||
| Kconfig | ||
| Makefile | ||