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authorJung-uk Kim <jkim@FreeBSD.org>2012-09-19 23:25:24 +0000
committerJung-uk Kim <jkim@FreeBSD.org>2012-09-19 23:25:24 +0000
commit042ff955b5ebb29fa0be34b57f8e59de196afb92 (patch)
tree12889f8250981e5573d1dfc5e18a7d7a6f54fbc7 /sys/contrib/dev/acpica/components/disassembler/dmopcode.c
parente68095558b81f5ffcf34c6ea0ea0ca00d56a1683 (diff)
parentebef5c959a0ea58fa05c4a5a80bb93104780bf87 (diff)
Notes
Diffstat (limited to 'sys/contrib/dev/acpica/components/disassembler/dmopcode.c')
-rw-r--r--sys/contrib/dev/acpica/components/disassembler/dmopcode.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/components/disassembler/dmopcode.c b/sys/contrib/dev/acpica/components/disassembler/dmopcode.c
index f77240af7cc7..095b6c210052 100644
--- a/sys/contrib/dev/acpica/components/disassembler/dmopcode.c
+++ b/sys/contrib/dev/acpica/components/disassembler/dmopcode.c
@@ -254,6 +254,10 @@ AcpiDmFieldPredefinedDescription (
/* Major cheat: We previously put the Tag ptr in the Node field */
Tag = ACPI_CAST_PTR (char, IndexOp->Common.Node);
+ if (!Tag)
+ {
+ return;
+ }
/* Match the name in the info table */