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-rw-r--r--sys/kern/subr_uio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/subr_uio.c b/sys/kern/subr_uio.c
index 13c678d..f2e6e32 100644
--- a/sys/kern/subr_uio.c
+++ b/sys/kern/subr_uio.c
@@ -57,7 +57,7 @@ __FBSDID("$FreeBSD$");
#include <vm/vm_pageout.h>
#include <vm/vm_map.h>
-SYSCTL_INT(_kern, KERN_IOV_MAX, iov_max, CTLFLAG_RD, NULL, UIO_MAXIOV,
+SYSCTL_INT(_kern, KERN_IOV_MAX, iov_max, CTLFLAG_RD, SYSCTL_NULL_INT_PTR, UIO_MAXIOV,
"Maximum number of elements in an I/O vector; sysconf(_SC_IOV_MAX)");
static int uiomove_faultflag(void *cp, int n, struct uio *uio, int nofault);
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