diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-04-06 08:29:35 -0600 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2023-04-13 17:36:28 +0200 |
| commit | 6ca87bc4c8eee464cc13259aaf6881d8df3f86f9 (patch) | |
| tree | ccd5b219f5f499eef874a8c2742b67c7fbfaa595 | |
| parent | 3071e9b39106e1b9576584a372f446c23b258e3f (diff) | |
s390/fcx: replace zero-length array with flexible-array member
Zero-length arrays are deprecated [1] and have to be replaced by C99
flexible-array members.
This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines
on memcpy() and help to make progress towards globally enabling
-fstrict-flex-arrays=3 [2]
Link: https://github.com/KSPP/linux/issues/78 [1]
Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [2]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/ZC7XT5prvoE4Yunm@work
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
| -rw-r--r-- | arch/s390/include/asm/fcx.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/fcx.h b/arch/s390/include/asm/fcx.h index b8a028a36173..29784b4b44f6 100644 --- a/arch/s390/include/asm/fcx.h +++ b/arch/s390/include/asm/fcx.h @@ -286,7 +286,7 @@ struct tccb_tcat { */ struct tccb { struct tccb_tcah tcah; - u8 tca[0]; + u8 tca[]; } __attribute__ ((packed, aligned(8))); struct tcw *tcw_get_intrg(struct tcw *tcw); |