From 1e6e9d0f4859ec698d55381ea26f4136eff3afe1 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 24 Apr 2020 10:50:00 -0500 Subject: uapi: revert flexible-array conversions These structures can get embedded in other structures in user-space and cause all sorts of warnings and problems. So, we better don't take any chances and keep the zero-length arrays in place for now. Signed-off-by: Gustavo A. R. Silva --- include/uapi/linux/fiemap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/uapi/linux/fiemap.h') diff --git a/include/uapi/linux/fiemap.h b/include/uapi/linux/fiemap.h index 7a900b2377b6..8c0bc24d5d95 100644 --- a/include/uapi/linux/fiemap.h +++ b/include/uapi/linux/fiemap.h @@ -34,7 +34,7 @@ struct fiemap { __u32 fm_mapped_extents;/* number of extents that were mapped (out) */ __u32 fm_extent_count; /* size of fm_extents array (in) */ __u32 fm_reserved; - struct fiemap_extent fm_extents[]; /* array of mapped extents (out) */ + struct fiemap_extent fm_extents[0]; /* array of mapped extents (out) */ }; #define FIEMAP_MAX_OFFSET (~0ULL) -- cgit v1.2.1