diff options
| author | Paul Moore <pmoore@redhat.com> | 2014-01-23 15:52:06 -0500 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2014-01-23 15:52:06 -0500 |
| commit | 41be702a542a0d14bb0b1c16e824fa9ed27616ec (patch) | |
| tree | e48942a05882da47544e179c6a0c920e00137a6a /drivers/acpi/acpica/nsxfeval.c | |
| parent | 8ed814602876bec9bad2649ca17f34b499357a1c (diff) | |
| parent | d8ec26d7f8287f5788a494f56e8814210f0e64be (diff) | |
Merge tag 'v3.13' into next
Linux 3.13
Minor fixup needed in selinux_inet_conn_request()
Conflicts:
security/selinux/hooks.c
Diffstat (limited to 'drivers/acpi/acpica/nsxfeval.c')
| -rw-r--r-- | drivers/acpi/acpica/nsxfeval.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c index b38b4b07f86e..e973e311f856 100644 --- a/drivers/acpi/acpica/nsxfeval.c +++ b/drivers/acpi/acpica/nsxfeval.c @@ -42,7 +42,8 @@ * POSSIBILITY OF SUCH DAMAGES. */ -#include <linux/export.h> +#define EXPORT_ACPI_INTERFACES + #include <acpi/acpi.h> #include "accommon.h" #include "acnamesp.h" @@ -138,7 +139,7 @@ acpi_evaluate_object_typed(acpi_handle handle, /* Caller used ACPI_ALLOCATE_BUFFER, free the return buffer */ - ACPI_FREE(return_buffer->pointer); + ACPI_FREE_BUFFER(*return_buffer); return_buffer->pointer = NULL; } @@ -441,7 +442,7 @@ acpi_evaluate_object(acpi_handle handle, acpi_ex_exit_interpreter(); } - cleanup: +cleanup: /* Free the input parameter list (if we created one) */ @@ -605,14 +606,22 @@ acpi_walk_namespace(acpi_object_type type, goto unlock_and_exit; } + /* Now we can validate the starting node */ + + if (!acpi_ns_validate_handle(start_object)) { + status = AE_BAD_PARAMETER; + goto unlock_and_exit2; + } + status = acpi_ns_walk_namespace(type, start_object, max_depth, ACPI_NS_WALK_UNLOCK, descending_callback, ascending_callback, context, return_value); +unlock_and_exit2: (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); - unlock_and_exit: +unlock_and_exit: (void)acpi_ut_release_read_lock(&acpi_gbl_namespace_rw_lock); return_ACPI_STATUS(status); } @@ -856,7 +865,7 @@ acpi_attach_data(acpi_handle obj_handle, status = acpi_ns_attach_data(node, handler, data); - unlock_and_exit: +unlock_and_exit: (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); return (status); } @@ -902,7 +911,7 @@ acpi_detach_data(acpi_handle obj_handle, acpi_object_handler handler) status = acpi_ns_detach_data(node, handler); - unlock_and_exit: +unlock_and_exit: (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); return (status); } @@ -949,7 +958,7 @@ acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data) status = acpi_ns_get_attached_data(node, handler, data); - unlock_and_exit: +unlock_and_exit: (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); return (status); } |