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extmod/vfs_posix: Do not filter '..*' in ilistdir when filtering '..'.

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When iterating over os.ilistdir(), the special directories '.' and '..'
are filtered from the results.  But the code inadvertently also filtered
any file/directory which happened to match '..*'.  This change fixes the
filter.

Fixes issue #11032.

Signed-off-by: Jeremy Rand <jeremy@rand-family.com>
This commit is contained in:
Jeremy Rand
2023-03-16 21:27:05 -04:00
committed by Damien George
parent 051e2900d9
commit d677023b3d
3 changed files with 49 additions and 1 deletions
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2
extmod/vfs_posix.c
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@@ -192,7 +192,7 @@ STATIC mp_obj_t vfs_posix_ilistdir_it_iternext(mp_obj_t self_in) {
MP_THREAD_GIL_ENTER();
const char *fn = dirent->d_name;
if (fn[0] == '.' && (fn[1] == 0 || fn[1] == '.')) {
if (fn[0] == '.' && (fn[1] == 0 || (fn[1] == '.' && fn[2] == 0))) {
// skip . and ..
continue;
}