Fix race condition caused by missing splnet()'s.
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parent
1d19afde95
commit
4164c44770
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=55418
@ -658,6 +658,7 @@ ng_pptpgre_start_recv_ack_timer(node_p node)
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static void
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ng_pptpgre_recv_ack_timeout(void *arg)
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{
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int s = splnet();
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const node_p node = arg;
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const priv_p priv = node->private;
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struct ng_pptpgre_ackp *const a = &priv->ackp;
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@ -676,6 +677,7 @@ ng_pptpgre_recv_ack_timeout(void *arg)
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/* Restart timer if there are any more outstanding frames */
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if (priv->recvAck != priv->xmitSeq)
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ng_pptpgre_start_recv_ack_timer(node);
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splx(s);
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}
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/*
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@ -687,6 +689,7 @@ ng_pptpgre_recv_ack_timeout(void *arg)
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static void
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ng_pptpgre_send_ack_timeout(void *arg)
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{
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int s = splnet();
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const node_p node = arg;
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const priv_p priv = node->private;
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struct ng_pptpgre_ackp *const a = &priv->ackp;
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@ -694,6 +697,7 @@ ng_pptpgre_send_ack_timeout(void *arg)
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/* Send a frame with an ack but no payload */
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a->sackTimerRunning = 0;
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ng_pptpgre_xmit(node, NULL, NULL);
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splx(s);
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}
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/*************************************************************************
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