From: Keno Fischer <k...@alumni.harvard.edu>
Signed-off-by: Keno Fischer <k...@juliacomputing.com>
---
hw/9pfs/9p.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index f5f00aa..4ae4da6 100644
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -3351,6 +3351,13 @@ out_nofid:
v9fs_string_free(&name);
}
+#if defined(CONFIG_DARWIN) && !defined(XATTR_SIZE_MAX)
+/* Darwin doesn't seem to define a maximum xattr size in its user
+ user space header, but looking at the kernel source, HFS supports
+ up to INT32_MAX, so use that as the maximum.
+*/
+#define XATTR_SIZE_MAX INT32_MAX
+#endif
static void coroutine_fn v9fs_xattrcreate(void *opaque)
{
int flags;
--
2.8.1
