Fix memory overrun at pipe_read_packet()

2021-12-04 01:18:42 +09:00
parent 6ecd93eb60
commit 81285273a6
1 changed files with 2 additions and 2 deletions
--- a/src/portable/mentor/musb/hcd_musb.c
+++ b/src/portable/mentor/musb/hcd_musb.c
@@ -269,12 +269,12 @@ static void pipe_read_packet(void *buf, volatile void *fifo, unsigned len)
    len  -= 4;
  }
  if (len >= 2) {
-    *(uint32_t *)addr = reg->u16;
+    *(uint16_t *)addr = reg->u16;
    addr += 2;
    len  -= 2;
  }
  if (len) {
-    *(uint32_t *)addr = reg->u8;
+    *(uint8_t *)addr = reg->u8;
  }
 }