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Add some basic address validation to syscalls.
This is extremely ineffcient, but it doesn't really matter yet.
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2 changed files with 43 additions and 1 deletions
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@ -41,6 +41,33 @@ struct utsname {
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char machine[UTSNAME_ENTRY_LEN];
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};
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typedef dword ino_t;
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typedef signed_dword off_t;
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typedef dword dev_t;
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typedef dword mode_t;
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typedef dword nlink_t;
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typedef dword blksize_t;
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typedef dword blkcnt_t;
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typedef dword time_t;
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typedef dword suseconds_t;
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struct stat {
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dev_t st_dev; /* ID of device containing file */
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ino_t st_ino; /* inode number */
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mode_t st_mode; /* protection */
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nlink_t st_nlink; /* number of hard links */
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uid_t st_uid; /* user ID of owner */
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gid_t st_gid; /* group ID of owner */
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dev_t st_rdev; /* device ID (if special file) */
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off_t st_size; /* total size, in bytes */
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blksize_t st_blksize; /* blocksize for file system I/O */
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blkcnt_t st_blocks; /* number of 512B blocks allocated */
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time_t st_atime; /* time of last access */
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time_t st_mtime; /* time of last modification */
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time_t st_ctime; /* time of last status change */
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};
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struct FarPtr {
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DWORD offset { 0 };
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WORD selector { 0 };
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