From 067989fe994dd9d33a4b38e42f194e51e0f3438c Mon Sep 17 00:00:00 2001
From: Michael Boulton <michael.boulton@forgerock.com>
Date: Mon, 17 Aug 2020 08:05:44 +0100
Subject: [PATCH] Fix some missing keepalives

---
 diff.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/diff.go b/diff.go
index 1412ca9..2bd3cf0 100644
--- a/diff.go
+++ b/diff.go
@@ -957,8 +957,11 @@ func (v *Repository) ApplyDiff(diff *Diff, location GitApplyLocation, opts *Appl
 	runtime.LockOSThread()
 	defer runtime.UnlockOSThread()
 
-	ecode := C.git_apply(v.ptr, diff.ptr, C.git_apply_location_t(location), opts.toC())
+	cOpts := opts.toC()
+	ecode := C.git_apply(v.ptr, diff.ptr, C.git_apply_location_t(location), cOpts)
 	runtime.KeepAlive(v)
+	runtime.KeepAlive(diff)
+	runtime.KeepAlive(cOpts)
 	if ecode < 0 {
 		return MakeGitError(ecode)
 	}