From 2908dd1d12f82b3ad559e98ae639fac2c238bcdd Mon Sep 17 00:00:00 2001
From: Dana Robinson <43805+derobins@users.noreply.github.com>
Date: Sun, 17 Mar 2024 11:34:21 -0700
Subject: [PATCH] Bump the size of the mirror VFD IP field (#4167)

The IP address string isn't big enought to hold an IPv4-mapped IPv6
address.
---
 src/H5FDmirror.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/H5FDmirror.h b/src/H5FDmirror.h
index 304f1e5a3f8..95ce936594d 100644
--- a/src/H5FDmirror.h
+++ b/src/H5FDmirror.h
@@ -35,7 +35,7 @@
 #define H5FD_MIRROR_CURR_FAPL_T_VERSION 1
 
 /** Max size of the remote_ip array in H5FD_mirror_fapl_t */
-#define H5FD_MIRROR_MAX_IP_LEN 32
+#define H5FD_MIRROR_MAX_IP_LEN 45 /* Max size of an IPv4-mapped IPv6 address */
 
 /**
  *\struct H5FD_mirror_fapl_t