Files
micropython/extmod/vfs_posix.c
Jeff Epler 59ee59901b extmod/vfs_posix: Add MICROPY_VFS_POSIX_WRITABLE option.
When this configuration flag is set, VfsPosix instances can be written.
Otherwise, they will always be created "read only".

This flag is useful when fuzzing micropython: Without VfsPosix, the fuzzing
input script cannot be read; but with writable VfsPosix, fuzzing scripts
can potentially perform undesired operations on the host filesystem.

Signed-off-by: Jeff Epler <jepler@gmail.com>
2025-07-24 10:39:41 +10:00

15 KiB