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-rw-r--r--bftw.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/bftw.c b/bftw.c
index 2347b00..9804853 100644
--- a/bftw.c
+++ b/bftw.c
@@ -1028,11 +1028,8 @@ static void bftw_init_ftwbuf(struct bftw_state *state, enum bftw_visit visit) {
}
if (ftwbuf->typeflag == BFTW_DIR && (state->flags & BFTW_DETECT_CYCLES)) {
- for (const struct bftw_file *parent = file; parent; parent = parent->parent) {
- if (parent->depth == ftwbuf->depth) {
- continue;
- }
- if (parent->dev == statbuf->dev && parent->ino == statbuf->ino) {
+ for (const struct bftw_file *ancestor = parent; ancestor; ancestor = ancestor->parent) {
+ if (ancestor->dev == statbuf->dev && ancestor->ino == statbuf->ino) {
ftwbuf->typeflag = BFTW_ERROR;
ftwbuf->error = ELOOP;
return;