Philip Yang
ac80bac82a
Child process hsaKmtOpenKFD() call must re-initialize global variables
copied from parent process. This includes close all file handles, free
dynamically malloc buf. Double free issue is because destroy_device_
debugging_memory() free the memory in parent process hsaKmtCloseKFD()
but don't reset it to null pointer. As a result, child process free it
again. kfd_fd is closed in parent process but don't reset to 0, so
child process close it again.
Fix: reset kfd_fd to 0 after close, reset is_device_debugged pointer to 0
after free
Change-Id: I421b3decbcaa4111298b8e599aa16940d851a58c
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
[ROCm/ROCR-Runtime commit: 3501b2f40d]