Created
June 17, 2024 05:10
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Nuttx FAT Fseek Bug Reproduction Log
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| nsh> mkfatfs -F 32 -r /mnt /dev/virtblk0 | |
| nsh> mount -t vfat /dev/virtblk0 /mnt | |
| nsh> ls /mnt | |
| /mnt: | |
| nsh> | |
| nsh> fs_rws_test /mnt/test w w 32768 | |
| argc: 5 | |
| filep: 0x4042a5b8 | |
| 32768 bytes to write | |
| pos after write: 32768 | |
| nsh> ls -l /mnt | |
| /mnt: | |
| -rw-rw-rw- 32768 test | |
| nsh> fs_rws_test /mnt/test r s 0 32768 | |
| argc: 6 | |
| filep: 0x4042a5b8 | |
| fseek returns -1 | |
| pos after seek: 16384 | |
| nsh> fs_rws_test /mnt/test r s 1 32768 | |
| argc: 6 | |
| filep: 0x4042a5b8 | |
| fseek returns -1 | |
| pos after seek: 16384 | |
| nsh> fs_rws_test /mnt/test r s 2 0 | |
| argc: 6 | |
| filep: 0x4042a5b8 | |
| fseek returns -1 | |
| pos after seek: 16384 | |
| nsh> |
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