StratifyOS

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Code snippet from `appfs_util_root_create()` ``` //find space for the code -- this doesn't need to be protectable code_start_addr = find_protectable_free(dev, type, dest->exec.code_size, &page, 0); if ( code_start_addr == (u32)-1 ){...

tyler-gilbert

It should be an EBADF error.

tyler-gilbert

the are always read in priv mode. So no need to have memory protection alignment.

tyler-gilbert

tyler-gilbert

tyler-gilbert

SIGSTOP follow by SIGCONT can cause the OS to freeze

1

This happens in api-sys-test for the ThreadTest

tyler-gilbert

mq_list_t should have a checksum value

1

The checksum should be assigned and verified using cortexm_assign_zero_sum32() and cortexm_verify_zero_sum32()

tyler-gilbert

tyler-gilbert

Have root filesystem limit access to filesystems based on USER

1

If /app is marked SOS_ROOT, only ROOT can access that filesystem.

tyler-gilbert

tyler-gilbert