ACPICA: Do memcpy of only allocated tables.

PATCH New Alexey Starikovskiy 1 participant 1 message Mar 18, 2010

Subsystems (2)

ACPI ACPI component architecture (acpica)

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Alexey Starikovskiy

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2010-03-18 14:20 UTC #0 lore raw

PATCH 1/1 ACPICA: Do memcpy of only allocated tables.

Signed-off-by Alexey Starikovskiy <[email protected]>

---

 drivers/acpi/acpica/tbxface.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

drivers/acpi/acpica/tbxface.c +3 -1

index 5217a61..3cedfb3 100644
@@ -194,7 +194,9 @@ acpi_status acpi_reallocate_root_table(void)
 		return_ACPI_STATUS(AE_NO_MEMORY);
 	}
 
-	ACPI_MEMCPY(tables, acpi_gbl_root_table_list.tables, new_size);
+	ACPI_MEMCPY(tables, acpi_gbl_root_table_list.tables,
+			acpi_gbl_root_table_list.count *
+			sizeof(struct acpi_table_desc));
 
 	acpi_gbl_root_table_list.size = acpi_gbl_root_table_list.count;
 	acpi_gbl_root_table_list.tables = tables;