diff options
Diffstat (limited to 'drivers/acpi/acpica/exstorob.c')
| -rw-r--r-- | drivers/acpi/acpica/exstorob.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c index e1d4f4d51b97..ad3bc92af2e6 100644 --- a/drivers/acpi/acpica/exstorob.c +++ b/drivers/acpi/acpica/exstorob.c @@ -1,6 +1,6 @@ /****************************************************************************** * - * Module Name: exstorob - AML Interpreter object store support, store to object + * Module Name: exstorob - AML object store support, store to object * *****************************************************************************/ @@ -203,8 +203,9 @@ acpi_ex_store_string_to_string(union acpi_operand_object *source_desc, ACPI_FREE(target_desc->string.pointer); } - target_desc->string.pointer = ACPI_ALLOCATE_ZEROED((acpi_size) - length + 1); + target_desc->string.pointer = + ACPI_ALLOCATE_ZEROED((acpi_size) length + 1); + if (!target_desc->string.pointer) { return_ACPI_STATUS(AE_NO_MEMORY); } |