s390/dis: use explicit buf len
Pass buffer length in extra parameter.
Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kvm/trace.h b/arch/s390/kvm/trace.h
index 2b29e62..53252d2d 100644
--- a/arch/s390/kvm/trace.h
+++ b/arch/s390/kvm/trace.h
@@ -117,7 +117,7 @@
__entry->instruction,
insn_to_mnemonic((unsigned char *)
&__entry->instruction,
- __entry->insn) ?
+ __entry->insn, sizeof(__entry->insn)) ?
"unknown" : __entry->insn)
);