02bb497cd6
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> |
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| file.c | ||
| inode.c | ||
| internal.h | ||
| Kconfig | ||
| Makefile | ||
| super.c | ||