From 5bf60b74261e0eb9cd2001d46508580dd97868d4 Mon Sep 17 00:00:00 2001
From: Jason2866 <24528715+Jason2866@users.noreply.github.com>
Date: Wed, 17 Jan 2024 14:52:21 +0100
Subject: [PATCH] SD library: Fix format (#9124)

---
 libraries/SD/src/sd_diskio.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/SD/src/sd_diskio.cpp b/libraries/SD/src/sd_diskio.cpp
index 0e3f4c581b5..4f27e628438 100644
--- a/libraries/SD/src/sd_diskio.cpp
+++ b/libraries/SD/src/sd_diskio.cpp
@@ -809,7 +809,7 @@ bool sdcard_mount(uint8_t pdrv, const char* path, uint8_t max_files, bool format
               log_e("alloc for f_mkfs failed");
               return false;
             }
-            res = f_mkfs(drv, FM_ANY, 0, work, sizeof(work));
+            res = f_mkfs(drv, FM_ANY, 0, work, sizeof(BYTE) * FF_MAX_SS);
             free(work);
             if (res != FR_OK) {
                 log_e("f_mkfs failed: %s", fferr2str[res]);