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$NetBSD: patch-source_compiler_aslwalks.c,v 1.1 2018/10/27 21:44:53 abs Exp $
Avoid potential sprintf buffer overflow reported by gcc 8.2.0
--- source/compiler/aslwalks.c.orig 2016-09-30 16:43:57.000000000 +0000
+++ source/compiler/aslwalks.c
@@ -511,7 +511,7 @@ AnOperandTypecheckWalkEnd (
AnFormatBtype (StringBuffer, ThisNodeBtype);
AnFormatBtype (StringBuffer2, RequiredBtypes);
- sprintf (MsgBuffer, "[%s] found, %s operator requires [%s]",
+ snprintf (MsgBuffer, sizeof(MsgBuffer), "[%s] found, %s operator requires [%s]",
StringBuffer, OpInfo->Name, StringBuffer2);
AslError (ASL_ERROR, ASL_MSG_INVALID_TYPE,
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