set_layers_via_detached_mount_fds was copied from the attached-fd test and still looks for /tmp paths. Detached open_tree() layers are recorded by d_path() as upperdir=/upper, workdir=/work, and lowerdir+=/ and datadir+=/ for each cloned directory. The test has failed since it was added. Reported-by: Disha Goel Link: https://lore.kernel.org/linux-unionfs/20260924112858.51392-2-disgoel@linux.ibm.com Fixes: ccc829b15d48a ("selftests: add tests for using detached mount with overlayfs") Signed-off-by: Amir Goldstein --- .../filesystems/overlayfs/set_layers_via_fds.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c b/tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c index 7a293544233d7..83bbacb2550f2 100644 --- a/tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c +++ b/tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c @@ -686,23 +686,23 @@ TEST_F(set_layers_via_fds, set_layers_via_detached_mount_fds) while (getline(&line, &len, f_mountinfo) != -1) { char *haystack = line; - if (strstr(haystack, "workdir=/tmp/w")) + if (strstr(haystack, "workdir=/work")) layers_found[0] = true; - if (strstr(haystack, "upperdir=/tmp/u")) + if (strstr(haystack, "upperdir=/upper")) layers_found[1] = true; - if (strstr(haystack, "lowerdir+=/tmp/l1")) + if (strstr(haystack, "lowerdir+=/")) layers_found[2] = true; - if (strstr(haystack, "lowerdir+=/tmp/l2")) + if (strstr(haystack, "lowerdir+=/")) layers_found[3] = true; - if (strstr(haystack, "lowerdir+=/tmp/l3")) + if (strstr(haystack, "lowerdir+=/")) layers_found[4] = true; - if (strstr(haystack, "lowerdir+=/tmp/l4")) + if (strstr(haystack, "lowerdir+=/")) layers_found[5] = true; - if (strstr(haystack, "datadir+=/tmp/d1")) + if (strstr(haystack, "datadir+=/")) layers_found[6] = true; - if (strstr(haystack, "datadir+=/tmp/d2")) + if (strstr(haystack, "datadir+=/")) layers_found[7] = true; - if (strstr(haystack, "datadir+=/tmp/d3")) + if (strstr(haystack, "datadir+=/")) layers_found[8] = true; } free(line); -- 2.55.0