diff options
author | Hans de Goede <hdegoede@redhat.com> | 2024-09-05 16:51:58 +0200 |
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committer | Hans de Goede <hdegoede@redhat.com> | 2024-09-05 16:57:36 +0200 |
commit | 56d8b784c56588cd40f98e4b1d4f6e29e3cb02b8 (patch) | |
tree | 5edd10e48440fcbb5a76bbb9b78dc1706b3d5cec /drivers/net/wireless/intel/iwlwifi/fw/acpi.c | |
parent | 3a1fb526c2482b2f61c9813e9e14fcdab4ffa390 (diff) | |
parent | a54da9df75cd1b4b5028f6c60f9a211532680585 (diff) |
Merge tag 'hwmon-for-v6.11-rc7' into review-hans
Merge "hwmon fixes for v6.11-rc7" into review-hans to bring in
commit a54da9df75cd ("hwmon: (hp-wmi-sensors) Check if WMI event
data exists").
This is a dependency for a set of WMI event data refactoring changes.
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/acpi.c')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/acpi.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index 79774c8c7ff4..8c8880b44827 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -725,22 +725,25 @@ int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt) entry = &wifi_pkg->package.elements[entry_idx]; entry_idx++; if (entry->type != ACPI_TYPE_INTEGER || - entry->integer.value > num_profiles) { + entry->integer.value > num_profiles || + entry->integer.value < + rev_data[idx].min_profiles) { ret = -EINVAL; goto out_free; } - num_profiles = entry->integer.value; /* - * this also validates >= min_profiles since we - * otherwise wouldn't have gotten the data when - * looking up in ACPI + * Check to see if we received package count + * same as max # of profiles */ if (wifi_pkg->package.count != hdr_size + profile_size * num_profiles) { ret = -EINVAL; goto out_free; } + + /* Number of valid profiles */ + num_profiles = entry->integer.value; } goto read_table; } |