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-rw-r--r--drivers/acpi/executer/exnames.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/acpi/executer/exnames.c b/drivers/acpi/executer/exnames.c
index 639f0bd3f6d8..b6ba1a7a677a 100644
--- a/drivers/acpi/executer/exnames.c
+++ b/drivers/acpi/executer/exnames.c
@@ -438,6 +438,13 @@ acpi_ex_get_name_string (
status = AE_AML_BAD_NAME;
}
+ if (ACPI_FAILURE (status)) {
+ if (name_string) {
+ ACPI_MEM_FREE (name_string);
+ }
+ return_ACPI_STATUS (status);
+ }
+
*out_name_string = name_string;
*out_name_length = (u32) (aml_address - in_aml_address);
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