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Merge "net: neuron: channel: Check buffer boundaries"

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qctecmdr 2020-11-15 08:04:35 -08:00 • committed by Gerrit - the friendly Code Review server
commit 3de3dfe933
1 changed files with 2 additions and 0 deletions
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2
net/neuron/channel/ch_haven_send.c
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@ -180,6 +180,8 @@ static int read_config(struct neuron_mq_data_priv *priv)
msgq->message_alignment = hdr->message_alignment;
/* Get ring_buffer_len value. */
msgq->ring_buffer_len = hdr->ring_buffer_len;
if (msgq->ring_buffer_len > resource_size(&priv->buffer))
return -ECONNRESET;
/* Get tail_offset, making sure the value is valid. */
offset = hdr->tail_offset;
if (offset > resource_size(&priv->buffer))