Fix asan finding in bio_tfo_test
Running bio_tfo_test under asan yields
==172342==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 380 byte(s) in 5 object(s) allocated from:
#0 0x3ff89bba251 in malloc (/lib64/libasan.so.8+0xba251)
#1 0x3ff88cf9fd5 in gaih_inet.constprop.0 (/lib64/libc.so.6+0xf9fd5)
#2 0x3ff88cfaf6f in getaddrinfo (/lib64/libc.so.6+0xfaf6f)
#3 0x3ff89ba52a9 in __interceptor_getaddrinfo.part.0 (/lib64/libasan.so.8+0xa52a9)
#4 0x1004909 in test_fd_tfo test/bio_tfo_test.c:241
[...]
and fails the test.
Fix this by freeing the return addrinfo on exit.
Signed-off-by: Juergen Christ <jchrist@linux.ibm.com>
Reviewed-by: Todd Short <todd.short@me.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18979)