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| /openbmc/linux/drivers/net/wireless/intel/iwlwifi/mvm/ |
| H A D | fw.c | ba3224db Mon Jul 22 04:47:27 CDT 2019 Emmanuel Grumbach <emmanuel.grumbach@intel.com> iwlwifi: mvm: fix an out-of-bound access
The index for the elements of the ACPI object we dereference
was static. This means that if we called the function twice
we wouldn't start from 3 again, but rather from the latest
index we reached in the previous call.
This was dutifully reported by KASAN.
Fix this.
Cc: stable@vger.kernel.org
Fixes: 6996490501ed ("iwlwifi: mvm: add support for EWRD (Dynamic SAR) ACPI table")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
ba3224db Mon Jul 22 04:47:27 CDT 2019 Emmanuel Grumbach <emmanuel.grumbach@intel.com> iwlwifi: mvm: fix an out-of-bound access
The index for the elements of the ACPI object we dereference
was static. This means that if we called the function twice
we wouldn't start from 3 again, but rather from the latest
index we reached in the previous call.
This was dutifully reported by KASAN.
Fix this.
Cc: stable@vger.kernel.org
Fixes: 6996490501ed ("iwlwifi: mvm: add support for EWRD (Dynamic SAR) ACPI table")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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