Unbreak 64-bit architectures. The 3rd argument to kern_kldload() is

a pointer to an integer and td->td_retval[0] is of type register_t.
On 64-bit architectures register_t is wider than an integer.

1 files changed, 6 insertions, 4 deletions

diff --git a/sys/kern/kern_linker.c b/sys/kern/kern_linker.c
index 23051c4..52eac0f 100644
--- a/sys/kern/kern_linker.c
+++ b/sys/kern/kern_linker.c
@@ -796,15 +796,17 @@ int
 kldload(struct thread *td, struct kldload_args *uap)
 {
 	char *pathname = NULL;
-	int error;
+	int error, fileid;
 
 	td->td_retval[0] = -1;
 
 	pathname = malloc(MAXPATHLEN, M_TEMP, M_WAITOK);
 	error = copyinstr(uap->file, pathname, MAXPATHLEN, NULL);
-	if (error == 0)
-		error = kern_kldload(td, pathname, &td->td_retval[0]);
-
+	if (error == 0) {
+		error = kern_kldload(td, pathname, &fileid);
+		if (error == 0)
+			td->td_retval[0] = fileid;
+	}
 	free(pathname, M_TEMP);
 	return (error);
 }