diff options
| author | Michael Schaller <misch@google.com> | 2020-09-25 09:45:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-10 10:22:12 +0100 |
| commit | 9c66b46d1b9edf2b69ac3d08c70fab829366f68d (patch) | |
| tree | 03611d96d54891370b8b152fa6a27bfabc6197cc /net/tipc/msg.c | |
| parent | 45f9e9e613e095fa0edecce6a39c548d5c8657e4 (diff) | |
efivarfs: Replace invalid slashes with exclamation marks in dentries.
commit 336af6a4686d885a067ecea8c3c3dd129ba4fc75 upstream.
Without this patch efivarfs_alloc_dentry creates dentries with slashes in
their name if the respective EFI variable has slashes in its name. This in
turn causes EIO on getdents64, which prevents a complete directory listing
of /sys/firmware/efi/efivars/.
This patch replaces the invalid shlashes with exclamation marks like
kobject_set_name_vargs does for /sys/firmware/efi/vars/ to have consistently
named dentries under /sys/firmware/efi/vars/ and /sys/firmware/efi/efivars/.
Signed-off-by: Michael Schaller <misch@google.com>
Link: https://lore.kernel.org/r/20200925074502.150448-1-misch@google.com
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/tipc/msg.c')
0 files changed, 0 insertions, 0 deletions