tree b10c20a73b538d29cfb67d23a5b8a5a7b8e91bbb
parent 3886ec7246396d5585aece2d9e31453cf62cbbfe
author Andy Green <andy.green@linaro.org> 1360565445 +0800
committer Andy Green <andy.green@linaro.org> 1360565445 +0800

valgrind openssl destroy as far as possible

OpenSSL doesn't seem to have a way to close out three allocations
it creates during SSL library init.

Even after doing the magic incantations suggested on the openssl list, we're
left with these.  Well, 88 bytes from ssl init is probably not critical,
but it's annoying

==15206== HEAP SUMMARY:
==15206==     in use at exit: 88 bytes in 3 blocks
==15206==   total heap usage: 13,566 allocs, 13,563 frees, 5,933,134 bytes allocated
==15206==
==15206== 24 bytes in 1 blocks are still reachable in loss record 1 of 3
==15206==    at 0x4A06409: malloc (vg_replace_malloc.c:270)
==15206==    by 0x3014C612B2: CRYPTO_malloc (in /usr/lib64/libcrypto.so.1.0.1c)
==15206==    by 0x3015441B38: ??? (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x3015443A78: SSL_COMP_get_compression_methods (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x301544932B: SSL_library_init (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x4C340D4: libwebsocket_create_context (libwebsockets.c:1796)
==15206==    by 0x401C08: main (in /usr/bin/libwebsockets-test-server)
==15206==
==15206== 32 bytes in 1 blocks are still reachable in loss record 2 of 3
==15206==    at 0x4A06409: malloc (vg_replace_malloc.c:270)
==15206==    by 0x3014C612B2: CRYPTO_malloc (in /usr/lib64/libcrypto.so.1.0.1c)
==15206==    by 0x3014CC91BE: sk_new (in /usr/lib64/libcrypto.so.1.0.1c)
==15206==    by 0x3015441AF9: ??? (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x3015443A78: SSL_COMP_get_compression_methods (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x301544932B: SSL_library_init (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x4C340D4: libwebsocket_create_context (libwebsockets.c:1796)
==15206==    by 0x401C08: main (in /usr/bin/libwebsockets-test-server)
==15206==
==15206== 32 bytes in 1 blocks are still reachable in loss record 3 of 3
==15206==    at 0x4A06409: malloc (vg_replace_malloc.c:270)
==15206==    by 0x3014C612B2: CRYPTO_malloc (in /usr/lib64/libcrypto.so.1.0.1c)
==15206==    by 0x3014CC91DC: sk_new (in /usr/lib64/libcrypto.so.1.0.1c)
==15206==    by 0x3015441AF9: ??? (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x3015443A78: SSL_COMP_get_compression_methods (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x301544932B: SSL_library_init (in /usr/lib64/libssl.so.1.0.1c)
==15206==    by 0x4C340D4: libwebsocket_create_context (libwebsockets.c:1796)
==15206==    by 0x401C08: main (in /usr/bin/libwebsockets-test-server)
==15206==
==15206== LEAK SUMMARY:
==15206==    definitely lost: 0 bytes in 0 blocks
==15206==    indirectly lost: 0 bytes in 0 blocks
==15206==      possibly lost: 0 bytes in 0 blocks
==15206==    still reachable: 88 bytes in 3 blocks
==15206==         suppressed: 0 bytes in 0 blocks


Signed-off-by: Andy Green <andy.green@linaro.org>