diff --git a/libraries/AP_HAL_ChibiOS/hwdef/common/malloc.c b/libraries/AP_HAL_ChibiOS/hwdef/common/malloc.c
index b6cb8f9adb..b193ec3b8d 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/common/malloc.c
+++ b/libraries/AP_HAL_ChibiOS/hwdef/common/malloc.c
@@ -85,7 +85,13 @@ void malloc_init(void)
     // check for changes which indicate a write to an uninitialised
     // object.  We start at address 0x1 as writing the first byte
     // causes a fault
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Warray-bounds"
+#if defined(__GNUC__) &&  __GNUC__ >= 10
+#pragma GCC diagnostic ignored "-Wstringop-overflow"
+#endif
     memset((void*)0x00000001, 0, 1023);
+#pragma GCC diagnostic pop
 #endif
 
     uint8_t i;