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[lwip-devel] [bug #50424] Double free of http_state when post data enabl


From: Josh Green
Subject: [lwip-devel] [bug #50424] Double free of http_state when post data enabled
Date: Wed, 1 Mar 2017 11:09:18 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Follow-up Comment #2, bug #50424 (project lwip):

In answer to your question about the first stack trace.  gcc size optimization
-Os is causing some function calls to not be shown.  My
httpd_post_receive_data() is using manual window updates (should have
mentioned that in the bug).  The call to http_send() occurs when my
httpd_post_receive_data() calls httpd_post_data_recved().  

I'm certainly not apposed to the idea that I'm somehow breaking httpd, still
troubleshooting.  Feel free to leave closed for now, I'll reopen it if I find
that it is indeed a lwIP issue.

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