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| author | Jan Kara <jack@suse.cz> | 2021-05-03 11:54:24 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2021-08-11 16:54:44 +0200 |
| commit | 979a6e28dd969a2222545001f79566b4bfaf06c0 (patch) | |
| tree | 2f84f4228fa2b68b9e108a0031e3bca1f83bba65 /fs/udf/udfdecl.h | |
| parent | b3c8c9801eb9b8e0f73246b4b14efbde1a4c570c (diff) | |
| download | linux-stable-979a6e28dd969a2222545001f79566b4bfaf06c0.tar.gz linux-stable-979a6e28dd969a2222545001f79566b4bfaf06c0.tar.bz2 linux-stable-979a6e28dd969a2222545001f79566b4bfaf06c0.zip | |
udf: Get rid of 0-length arrays in struct fileIdentDesc
Get rid of 0-length arrays in struct fileIdentDesc. This requires a bit
of cleaning up as the second variable length array in this structure is
often used and the code abuses the fact that the first two arrays have
the same type and offset in struct fileIdentDesc.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/udfdecl.h')
| -rw-r--r-- | fs/udf/udfdecl.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 9dd0814f1077..7e258f15b8ef 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -130,6 +130,10 @@ static inline unsigned int udf_dir_entry_len(struct fileIdentDesc *cfi) le16_to_cpu(cfi->lengthOfImpUse) + cfi->lengthFileIdent, UDF_NAME_PAD); } +static inline uint8_t *udf_get_fi_ident(struct fileIdentDesc *fi) +{ + return ((uint8_t *)(fi + 1)) + le16_to_cpu(fi->lengthOfImpUse); +} /* file.c */ extern long udf_ioctl(struct file *, unsigned int, unsigned long); |