Stanse found that there are two NULL checks missing in ips_monitor. So
check their value too and bail out appropriately if the allocation
failed.
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
Cc: Matthew Garrett <mjg@xxxxxxxxxx>
---
drivers/platform/x86/intel_ips.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index cdaf40e..3c7ea9a 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -931,7 +931,8 @@ static int ips_monitor(void *data)
mch_samples = kzalloc(sizeof(u16) * IPS_SAMPLE_COUNT, GFP_KERNEL);
cpu_samples = kzalloc(sizeof(u32) * IPS_SAMPLE_COUNT, GFP_KERNEL);
mchp_samples = kzalloc(sizeof(u32) * IPS_SAMPLE_COUNT, GFP_KERNEL);
- if (!mcp_samples || !ctv1_samples || !ctv2_samples || !mch_samples) {
+ if (!mcp_samples || !ctv1_samples || !ctv2_samples || !mch_samples ||
+ !cpu_samples || !mchp_samples) {
dev_err(&ips->dev->dev,
"failed to allocate sample array, ips disabled\n");
kfree(mcp_samples);
--
1.7.1
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