diff options
| author | Jung-uk Kim <jkim@FreeBSD.org> | 2014-11-10 21:30:04 +0000 |
|---|---|---|
| committer | Jung-uk Kim <jkim@FreeBSD.org> | 2014-11-10 21:30:04 +0000 |
| commit | e8991236d498c9646c20a8acf0236cf3342dad6f (patch) | |
| tree | b4bd3052883fca1145eaa389311d46371584f6d9 /source/compiler/aslwalks.c | |
| parent | d4e301bc21b6911ed7f5d6a86659c4882fa7ab55 (diff) | |
Notes
Diffstat (limited to 'source/compiler/aslwalks.c')
| -rw-r--r-- | source/compiler/aslwalks.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/compiler/aslwalks.c b/source/compiler/aslwalks.c index da4e9e31e9e0..bbf64070c4d3 100644 --- a/source/compiler/aslwalks.c +++ b/source/compiler/aslwalks.c @@ -294,6 +294,13 @@ AnOperandTypecheckWalkEnd ( { RequiredBtypes = AnMapArgTypeToBtype (ArgType); + if (!ArgOp) + { + AslError (ASL_ERROR, ASL_MSG_COMPILER_INTERNAL, Op, + "Null ArgOp in argument loop"); + AslAbort (); + } + ThisNodeBtype = AnGetBtype (ArgOp); if (ThisNodeBtype == ACPI_UINT32_MAX) { |