diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-09-03 00:08:51 +0100 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-01-05 16:15:18 -0600 |
| commit | 37e2b57078d412547f1c14bb83eff86ab9d92d3d (patch) | |
| tree | 0f6611090eb369dd709976a0d6be2b8ee2e76c58 /include/linux/exportfs.h | |
| parent | 88603b6dc419445847923fcb7fe5080067a30f98 (diff) | |
exportfs: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members instead. So, replace zero-length array
declaration in struct fid with the new DECLARE_FLEX_ARRAY()
helper macro.
This helper allows for a flexible-array member in a union.
Link: https://github.com/KSPP/linux/issues/21
Link: https://github.com/KSPP/linux/issues/193
Link: https://github.com/KSPP/linux/issues/197
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'include/linux/exportfs.h')
| -rw-r--r-- | include/linux/exportfs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h index fe848901fcc3..1640d97e4c0d 100644 --- a/include/linux/exportfs.h +++ b/include/linux/exportfs.h @@ -131,7 +131,7 @@ struct fid { u32 parent_block; u32 parent_generation; } udf; - __u32 raw[0]; + DECLARE_FLEX_ARRAY(__u32, raw); }; }; |