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[lwip-devel] [bug #19729] pbuf_free problem
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [bug #19729] pbuf_free problem |
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Date: |
Mon, 30 Apr 2007 11:52:05 +0000 |
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User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3 |
Follow-up Comment #4, bug #19729 (project lwip):
So I think we should update loopif to free the pbuf if netif->input() fails!
PPP also calls netif->input() without checking the return value. That would
have to be changed. However, as long as ip_input() is used, that doesn't
matter since ip_input() always returns ERR_OK and frees the pbuf itself on
error.
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