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7535682b1b
Building with ASAN=1 produces the following warning:
utils.c: In function 'sysfs_get_mkvps':
utils.c:416:9: warning: writing 8 bytes into a region of size 0
[-Wstringop-overflow=]
416 | memcpy(mk_reg->mkvp, &mkvp, sizeof(mkvp));
| ^
In file included from utils.c:32:
utils.h:51:17: note: at offset 4 into destination object 'mk_state'
of size 4
51 | int mk_state;
This is a false positive, field mk_reg->mkvp is defined as an array of
u8 with a length of 16 elements, thus it is 16 bytes in size, and thus
more than long enough to copy 8 bytes into it.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Finn Callies <fcallies@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>