evie/android_kernel_oneplus_msm8998
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Revert "qcacld-3.0: Fix OOB in wma_stats_event_handler"

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* This change makes WiFi report invalid signal strength.

This reverts commit be468730d315e973e9936da275b06600d0ce276c.

Change-Id: I01094049520ea706c27e00f316539f9d9d53bbc7
This commit is contained in:
LuK1337 2019-06-06 18:11:45 +02:00 • committed by codeworkx
parent 93e8af2c9d
commit c62e49afc1
1 changed files with 1 additions and 8 deletions
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9
drivers/staging/qcacld-3.0/core/wma/src/wma_utils.c
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@ -3310,14 +3310,6 @@ int wma_stats_event_handler(void *handle, uint8_t *cmd_param_info,
buf_len += event->num_peer_stats * sizeof(*peer_stats); buf_len += event->num_peer_stats * sizeof(*peer_stats);
} }
if (buf_len > param_buf->num_data) {
WMA_LOGE("%s: num_data: %d Invalid num_pdev_stats:%d or num_vdev_stats:%d or num_peer_stats:%d",
__func__, param_buf->num_data,
event->num_pdev_stats,
event->num_vdev_stats, event->num_peer_stats);
return -EINVAL;
}
rssi_event = rssi_event =
(wmi_per_chain_rssi_stats *) param_buf->chain_stats; (wmi_per_chain_rssi_stats *) param_buf->chain_stats;
if (rssi_event) { if (rssi_event) {
@ -3338,6 +3330,7 @@ int wma_stats_event_handler(void *handle, uint8_t *cmd_param_info,
WMA_LOGE("excess wmi buffer: stats pdev %d vdev %d peer %d", WMA_LOGE("excess wmi buffer: stats pdev %d vdev %d peer %d",
event->num_pdev_stats, event->num_vdev_stats, event->num_pdev_stats, event->num_vdev_stats,
event->num_peer_stats); event->num_peer_stats);
QDF_ASSERT(0);
return -EINVAL; return -EINVAL;
} }