Commit 9a0c776c authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

Prevent aliasing warning

parent 77db140f

crypto/dso/dso_dlfcn.c

+7 −4
Original line number Diff line number Diff line
@@ -257,7 +257,10 @@ static void *dlfcn_bind_var(DSO *dso, const char *symname) 
static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname)

	{

	void *ptr;

	DSO_FUNC_TYPE sym, *tsym = &sym;

	union {

		DSO_FUNC_TYPE sym;

		void *dlret;

	} u;



	if((dso == NULL) || (symname == NULL))

		{
@@ -275,14 +278,14 @@ static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname) 
		DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_NULL_HANDLE);

		return(NULL);

		}

	*(void **)(tsym) = dlsym(ptr, symname);

	if(sym == NULL)

	u.dlret = dlsym(ptr, symname);

	if(u.dlret == NULL)

		{

		DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_SYM_FAILURE);

		ERR_add_error_data(4, "symname(", symname, "): ", dlerror());

		return(NULL);

		}

	return(sym);

	return u.sym;

	}



static char *dlfcn_merger(DSO *dso, const char *filespec1,