Add function to free compression methods.

[openssl.git] / ssl / ssl_ciph.c

diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index 1ea202f13600b890b5152122f4680d686d7e300a..c8057aa85defb1be93e9df30648864ddfc3ce5ab 100644 (file)
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -1877,6 +1877,18 @@ STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP) *meths)
        return old_meths;
        }
 
+static void cmeth_free(SSL_COMP *cm)
+       {
+       OPENSSL_free(cm);
+       }
+
+void SSL_COMP_free_compression_methods(void)
+       {
+       STACK_OF(SSL_COMP) *old_meths = ssl_comp_methods;
+       ssl_comp_methods = NULL;
+       sk_SSL_COMP_pop_free(old_meths, cmeth_free);
+       }
+
 int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm)
        {
        SSL_COMP *comp;