DESCRIPTION
===========
Valgrind failure happens for few test cases e.g.
"main.mysql_client_test"

ANALYSIS
========
File "valgrind.supp" has a suppression which looks like:
{
   OpenSSL still reachable.
   Memcheck:Leak
   fun:malloc
   fun:CRYPTO_malloc
   fun:sk_new
   fun:load_builtin_compressions
   fun:SSL_COMP_get_compression_methods
   fun:SSL_library_init
}

The valgrind failure stack is as shows below:
{
   malloc
   CRYPTO_malloc
   sk_new
   ???
   SSL_COMP_get_compression_methods
   SSL_library_init
   ssl_start
   init_ssl
   mysqld_main
   main
}

Clearly the frame 'load_builtin_compressions' can't be
matched here and hence the reported failure.

FIX
===
Replace the specific frame with wildcard '...' in the
suppression.