diff options
Diffstat (limited to 'sys/contrib/dev/acpica/compiler/aslwalks.c')
| -rw-r--r-- | sys/contrib/dev/acpica/compiler/aslwalks.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/contrib/dev/acpica/compiler/aslwalks.c b/sys/contrib/dev/acpica/compiler/aslwalks.c index 7dfa7af7e667..1ce5918faba7 100644 --- a/sys/contrib/dev/acpica/compiler/aslwalks.c +++ b/sys/contrib/dev/acpica/compiler/aslwalks.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2013, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -41,7 +41,6 @@ * POSSIBILITY OF SUCH DAMAGES. */ - #include <contrib/dev/acpica/compiler/aslcompiler.h> #include "aslcompiler.y.h" #include <contrib/dev/acpica/include/acparser.h> @@ -605,6 +604,10 @@ AnOtherSemanticAnalysisWalkBegin ( ArgNode = Op->Asl.Parent; /* Field definition */ ArgNode = ArgNode->Asl.Child; /* First child is the OpRegion Name */ Node = ArgNode->Asl.Node; /* OpRegion namespace node */ + if (!Node) + { + break; + } ArgNode = Node->Op; /* OpRegion definition */ ArgNode = ArgNode->Asl.Child; /* First child is the OpRegion Name */ |