Add valgrind suppressions.

gnutls_session_get_data has a leak fixed in later versions (out-of-scope for the library).

Author: etr

configure.ac

@@ -338,6 +338,7 @@ AC_CONFIG_LINKS([test/test_content:test/test_content])
 AC_CONFIG_LINKS([test/cert.pem:test/cert.pem])
 AC_CONFIG_LINKS([test/key.pem:test/key.pem])
 AC_CONFIG_LINKS([test/test_root_ca.pem:test/test_root_ca.pem])
+AC_CONFIG_LINKS([test/libhttpserver.supp:test/libhttpserver.supp])
 AC_CONFIG_LINKS([examples/cert.pem:examples/cert.pem])
 AC_CONFIG_LINKS([examples/key.pem:examples/key.pem])
 AC_CONFIG_LINKS([examples/test_content:examples/test_content])

test/Makefile.am

@@ -45,5 +45,5 @@ endif
 TESTS = $(check_PROGRAMS)
 
 @VALGRIND_CHECK_RULES@
-#VALGRIND_SUPPRESSIONS_FILES = libhttpserver.supp
-#EXTRA_DIST = libhttpserver.supp
+VALGRIND_SUPPRESSIONS_FILES = libhttpserver.supp
+EXTRA_DIST = libhttpserver.supp

test/libhttpserver.supp

@@ -0,0 +1,5 @@
+{
+   gnutls_session_get_data
+   Memcheck:Cond
+   fun:gnutls_session_get_data
+}