vendor/libarchive/3.5.0

1 files changed, 6 insertions, 4 deletions

diff --git a/libarchive/archive_write_open_memory.c b/libarchive/archive_write_open_memory.c
index ea6ae0ac5244..a8a0b817fc25 100644
--- a/libarchive/archive_write_open_memory.c
+++ b/libarchive/archive_write_open_memory.c
@@ -39,7 +39,7 @@ struct write_memory_data {
 	unsigned char * buff;
 };
 
-static int	memory_write_close(struct archive *, void *);
+static int	memory_write_free(struct archive *, void *);
 static int	memory_write_open(struct archive *, void *);
 static ssize_t	memory_write(struct archive *, void *, const void *buff, size_t);
 
@@ -61,8 +61,8 @@ archive_write_open_memory(struct archive *a, void *buff, size_t buffSize, size_t
 	mine->buff = buff;
 	mine->size = buffSize;
 	mine->client_size = used;
-	return (archive_write_open(a, mine,
-		    memory_write_open, memory_write, memory_write_close));
+	return (archive_write_open2(a, mine,
+		    memory_write_open, memory_write, NULL, memory_write_free));
 }
 
 static int
@@ -103,11 +103,13 @@ memory_write(struct archive *a, void *client_data, const void *buff, size_t leng
 }
 
 static int
-memory_write_close(struct archive *a, void *client_data)
+memory_write_free(struct archive *a, void *client_data)
 {
 	struct write_memory_data *mine;
 	(void)a; /* UNUSED */
 	mine = client_data;
+	if (mine == NULL)
+		return (ARCHIVE_OK);
 	free(mine);
 	return (ARCHIVE_OK);
 }