From 0c942dbd89994a2ef009dd1543b29adb33f5d8d1 Mon Sep 17 00:00:00 2001
From: Michael Boulton <michael.boulton@forgerock.com>
Date: Fri, 14 Aug 2020 15:53:10 +0100
Subject: [PATCH] Fix memory leak in rebase

---
 rebase.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rebase.go b/rebase.go
index 7186b7f..0fd05dd 100644
--- a/rebase.go
+++ b/rebase.go
@@ -95,6 +95,7 @@ func commitSignCallback(_signature *C.git_buf, _signature_field *C.git_buf, _com
 	fillBuf := func(bufData string, buf *C.git_buf) error {
 		clen := C.size_t(len(bufData))
 		cstr := unsafe.Pointer(C.CString(bufData))
+		defer C.free(cstr)
 
 		// over-assign by a byte (see below)
 		if int(C.git_buf_grow(buf, clen+1)) != 0 {