commit 26db32469f381f75e11af25ddc2d1a8e83eeba45
author Bernd Edlinger <bernd.edlinger@hotmail.de> Fri Mar 30 19:17:39 2018 +0200
committer Bernd Edlinger <bernd.edlinger@hotmail.de> Sat Mar 31 16:58:06 2018 +0200
tree 4bc7929d950d1c91a1c62fbf21690eb598bcc281
parent efe749c84050b99a8470aa58a6c464cf886cfc00

Fix a gcc-8 warning -Wcast-function-type

Casting to the generic function type "void (*)(void)"
prevents the warning.

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/5816)

test/shlibloadtest.c

diff --git a/test/shlibloadtest.c b/test/shlibloadtest.c
index a8cf8e7..aad90e6 100644
--- a/test/shlibloadtest.c
+++ b/test/shlibloadtest.c
@@ -23,7 +23,7 @@
 typedef void (*SSL_CTX_free_t)(SSL_CTX *);
 typedef unsigned long (*ERR_get_error_t)(void);
 typedef unsigned long (*OpenSSL_version_num_t)(void);
-typedef DSO * (*DSO_dsobyaddr_t)(void (*addr)(), int flags);
+typedef DSO * (*DSO_dsobyaddr_t)(void (*addr)(void), int flags);
 typedef int (*DSO_free_t)(DSO *dso);
 
 typedef enum test_types_en {
@@ -191,7 +191,7 @@
         {
             DSO *hndl;
             /* use known symbol from crypto module */
-            if (!TEST_ptr(hndl = myDSO_dsobyaddr((void (*)())ERR_get_error, 0)))
+            if (!TEST_ptr(hndl = myDSO_dsobyaddr((void (*)(void))ERR_get_error, 0)))
                 goto end;
             myDSO_free(hndl);
         }