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Commit 6af1c4fc authored by Jesper Juhl's avatar Jesper Juhl Committed by Len Brown
Browse files

ACPICA: AML Parser: Fix two possible memory leaks in error path 



Fixes a couple of memory leaks in the error recovery path.

Signed-off-by: default avatarJesper Juhl <jj@chaosbits.net>
Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarLin Ming <ming.m.lin@intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 76e10d15

drivers/acpi/acpica/psargs.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -618,6 +618,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state 




				arg = acpi_ps_alloc_op(AML_INT_BYTELIST_OP);

				arg = acpi_ps_alloc_op(AML_INT_BYTELIST_OP);

				if (!arg) {

				if (!arg) {

					acpi_ps_free_op(field);

					return_PTR(NULL);

					return_PTR(NULL);

				}

				}
@@ -662,6 +663,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state 
		} else {

		} else {

			arg = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP);

			arg = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP);

			if (!arg) {

			if (!arg) {

				acpi_ps_free_op(field);

				return_PTR(NULL);

				return_PTR(NULL);

			}

			}