Commit 867dc544 authored by Bernd Edlinger's avatar Bernd Edlinger
Browse files

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



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

Backport of #5816

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6027)
parent b5da3cad

test/shlibloadtest.c

+2 −2
Original line number Diff line number Diff line
@@ -44,7 +44,7 @@ static OpenSSL_version_num_t OpenSSL_version_num; 
# define DSO_FREE "DSO_free"



typedef void DSO;

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);



static DSO_dsobyaddr_t DSO_dsobyaddr;
@@ -252,7 +252,7 @@ int main(int argc, char **argv) 
        {

            DSO *hndl;

            /* use known symbol from crypto module */

            if ((hndl = DSO_dsobyaddr((void (*)())ERR_get_error, 0)) != NULL) {

            if ((hndl = DSO_dsobyaddr((void (*)(void))ERR_get_error, 0)) != NULL) {

                DSO_free(hndl);

            } else {

                printf("Unable to obtain DSO reference from crypto symbol\n");