diff options
| author | Pali Rohár <pali.rohar@gmail.com> | 2020-01-13 01:13:53 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2020-01-13 14:38:46 +0300 |
| commit | 49be68c4931d9f0f171e5f01a574fc40205db2b5 (patch) | |
| tree | b165a3452f1b66c802cd5073311802eb5038fb46 /fs | |
| parent | a4a8b99ec819ca60b49dc582a4287ef03411f117 (diff) | |
| download | linux-49be68c4931d9f0f171e5f01a574fc40205db2b5.tar.xz | |
udf: Fix meaning of ENTITYID_FLAGS_* macros to be really bitwise-or flags
Currently ENTITYID_FLAGS_* macros definitions are written as hex numbers
but their meaning is not bitwise-or flags. But rather bit position. This is
unusual and could be misleading. So change meaning of ENTITYID_FLAGS_*
macros definitions to be really bitwise-or flags.
Link: https://lore.kernel.org/r/20200112221353.29711-1-pali.rohar@gmail.com
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/udf/ecma_167.h | 4 | ||||
| -rw-r--r-- | fs/udf/super.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/udf/ecma_167.h b/fs/udf/ecma_167.h index f9ee412fedc4..3fd85464abd5 100644 --- a/fs/udf/ecma_167.h +++ b/fs/udf/ecma_167.h @@ -95,8 +95,8 @@ struct regid { } __packed; /* Flags (ECMA 167r3 1/7.4.1) */ -#define ENTITYID_FLAGS_DIRTY 0x00 -#define ENTITYID_FLAGS_PROTECTED 0x01 +#define ENTITYID_FLAGS_DIRTY 0x01 +#define ENTITYID_FLAGS_PROTECTED 0x02 /* Volume Structure Descriptor (ECMA 167r3 2/9.1) */ #define VSD_STD_ID_LEN 5 diff --git a/fs/udf/super.c b/fs/udf/super.c index 5a4a6fb36819..0311c7decdd2 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -773,7 +773,7 @@ static int udf_verify_domain_identifier(struct super_block *sb, udf_warn(sb, "Not OSTA UDF compliant %s descriptor.\n", dname); goto force_ro; } - if (ident->flags & (1 << ENTITYID_FLAGS_DIRTY)) { + if (ident->flags & ENTITYID_FLAGS_DIRTY) { udf_warn(sb, "Possibly not OSTA UDF compliant %s descriptor.\n", dname); goto force_ro; |