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[lwip-devel] [bug #27576] pbuf_realloc will assert or crash on a non-cha


From: Simon Goldschmidt
Subject: [lwip-devel] [bug #27576] pbuf_realloc will assert or crash on a non-chained pbuf list
Date: Mon, 05 Oct 2009 20:01:39 +0000
User-agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.4; de; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3

Follow-up Comment #8, bug #27576 (project lwip):

The question is where would you place such an assert? You would have to place
it every function that uses p->len or p->tot_len. 

Maybe pbuf_header() would be sufficient to notice such bugs though?

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