- There may be a bug with trying to chmoding a file with the mode set to 0.
- The chmod function does not return an error which means that it is unknown what modes the file is chmoded to.
- When yaffs_open is used on the file the error EACCES is returned. It is possible that yaffs has changed the mode
- to read only.
-
- Bug with truncating to a very large size. The yaffs_truncate function truncates the file to a massive size without any errors.
- The function should return the error EINVAL.
-
- Bug with lseeking to a very large size (size =100000000000000000000000000000000000000) without causing an error.
- Should cause the error EINVAL.
-
- Bug with unmounting a non-existing mountpoint. The function returns ENODEV
- but should be returning EINVAL.
-
- Unmount2 forcing the unmount needs to break the handles so they return EBADF.
-
- Bug with reading -1 bytes of a file without an error (test is in test_yaffs_read_EINVAL).
- It should return EINVAL. This is because it was reading an empty file.
- When text is added to the file a read of -1 bytes tries to read 4 gig of data
-
- Bug when writing a file. The writing to the file causes the file size to exceed the size of yaffs file system memory.
- Output of test:
- test_yaffs_write_EFBIG
- AddrToChunk of offset -2147483648 gives chunk -1048576 start 0
- AddrToChunk of offset -2147481600 gives chunk -1048575 start 0
- AddrToChunk of offset -2147479552 gives chunk -1048574 start 0
- AddrToChunk of offset -2147477504 gives chunk -1048573 start 0
- AddrToChunk of offset -2147475456 gives chunk -1048572 start 0
- AddrToChunk of offset -2147473408 gives chunk -1048571 start 0
- AddrToChunk of offset -2147471360 gives chunk -1048570 start 0
- AddrToChunk of offset -2147469312 gives chunk -1048569 start 0
- AddrToChunk of offset -2147467264 gives chunk -1048568 start 0
- AddrToChunk of offset -2147465216 gives chunk -1048567 start 0
- wrote a large amount of text to a file.(which is a bad thing)
- test: test_yaffs_write_EFBIG failed
- yaffs_error code 0
- error is : Unknown error code
-