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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-05-28 09:35:11 -0500 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-06-20 13:25:32 +0200 |
| commit | 109815a82e952ad09a7080f75859d7d74594089b (patch) | |
| tree | c4e3c35427cf2faaca5f3ba976a28965473a7379 /cpukit/libfs/src | |
| parent | Revert "jffs2: Fix possible null-pointer dereferences in jffs2_add_frag_to_fr... (diff) | |
| download | rtems-109815a82e952ad09a7080f75859d7d74594089b.tar.bz2 | |
jffs2: Replace zero-length array with flexible-array
There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code should
always use “flexible array members”[1] for these cases. The older style of
one-element or zero-length arrays should no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://github.com/KSPP/linux/issues/21
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'cpukit/libfs/src')
| -rw-r--r-- | cpukit/libfs/src/jffs2/src/nodelist.h | 2 | ||||
| -rw-r--r-- | cpukit/libfs/src/jffs2/src/summary.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/cpukit/libfs/src/jffs2/src/nodelist.h b/cpukit/libfs/src/jffs2/src/nodelist.h index 143f60dbcb..4eee0ac8ff 100644 --- a/cpukit/libfs/src/jffs2/src/nodelist.h +++ b/cpukit/libfs/src/jffs2/src/nodelist.h @@ -259,7 +259,7 @@ struct jffs2_full_dirent uint32_t ino; /* == zero for unlink */ unsigned int nhash; unsigned char type; - unsigned char name[0]; + unsigned char name[]; }; /* diff --git a/cpukit/libfs/src/jffs2/src/summary.h b/cpukit/libfs/src/jffs2/src/summary.h index 60207a2ae9..e4131cb1f1 100644 --- a/cpukit/libfs/src/jffs2/src/summary.h +++ b/cpukit/libfs/src/jffs2/src/summary.h @@ -61,7 +61,7 @@ struct jffs2_sum_dirent_flash jint32_t ino; /* == zero for unlink */ uint8_t nsize; /* dirent name size */ uint8_t type; /* dirent type */ - uint8_t name[0]; /* dirent name */ + uint8_t name[]; /* dirent name */ } __attribute__((packed)); struct jffs2_sum_xattr_flash @@ -117,7 +117,7 @@ struct jffs2_sum_dirent_mem jint32_t ino; /* == zero for unlink */ uint8_t nsize; /* dirent name size */ uint8_t type; /* dirent type */ - uint8_t name[0]; /* dirent name */ + uint8_t name[]; /* dirent name */ } __attribute__((packed)); struct jffs2_sum_xattr_mem |