tree 4e7bfdaef25eb824b55d855cc0fabded7e9e6c04
parent 7a539a57d797a3db021e9d1f8cbaf6794aa7c2ea
author Hanno Becker <hanno.becker@arm.com> 1539085153 +0100
committer Hanno Becker <hanno.becker@arm.com> 1539085546 +0100

Fix ordering of free()ing of internal structures in ssl_server2

If `MBEDTLS_MEMORY_BUFFER_ALLOC_C` is configured and Mbed TLS'
custom buffer allocator is used for calloc() and free(), the
read buffer used by the server example application is allocated
from the buffer allocator, but freed after the buffer allocator
has been destroyed. If memory backtracing is enabled, this leaves
a memory leak in the backtracing structure allocated for the buffer,
as found by valgrind.

Fixes #2069.