diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2021-02-18 11:17:24 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-02-18 11:19:29 -0400 |
| commit | 7289e26f395b583f68b676d4d12a0971e4f6f65c (patch) | |
| tree | 99f8abbb112a3144094e0082dd446439b930beea /drivers/platform/x86/dell-wmi-sysman/sysman.c | |
| parent | ed408529679737a9a7ad816c8de5d59ba104bb11 (diff) | |
| parent | f40ddce88593482919761f74910f42f4b84c004b (diff) | |
Merge tag 'v5.11' into rdma.git for-next
Linux 5.11
Merged to resolve conflicts with RDMA rc commits
- drivers/infiniband/sw/rxe/rxe_net.c
The final logic is to call rxe_get_dev_from_net() again with the master
netdev if the packet was rx'd on a vlan. To keep the elimination of the
local variables requires a trivial edit to the code in -rc
Link: https://lore.kernel.org/r/20210210131542.215ea67c@canb.auug.org.au
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/platform/x86/dell-wmi-sysman/sysman.c')
| -rw-r--r-- | drivers/platform/x86/dell-wmi-sysman/sysman.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/platform/x86/dell-wmi-sysman/sysman.c b/drivers/platform/x86/dell-wmi-sysman/sysman.c index dc6dd531c996..cb81010ba1a2 100644 --- a/drivers/platform/x86/dell-wmi-sysman/sysman.c +++ b/drivers/platform/x86/dell-wmi-sysman/sysman.c @@ -419,13 +419,17 @@ static int init_bios_attributes(int attr_type, const char *guid) return retval; /* need to use specific instance_id and guid combination to get right data */ obj = get_wmiobj_pointer(instance_id, guid); - if (!obj) + if (!obj || obj->type != ACPI_TYPE_PACKAGE) return -ENODEV; elements = obj->package.elements; mutex_lock(&wmi_priv.mutex); while (elements) { /* sanity checking */ + if (elements[ATTR_NAME].type != ACPI_TYPE_STRING) { + pr_debug("incorrect element type\n"); + goto nextobj; + } if (strlen(elements[ATTR_NAME].string.pointer) == 0) { pr_debug("empty attribute found\n"); goto nextobj; |