Fixed length for wlan_read.

The length provided in command word for FUNC_WLAN READ, should
describe the actual bytes requested, not the size of the buffer
which is sized in u32.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index fa73b32e0..a606d6be3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -687,7 +687,7 @@ where
                 if status & STATUS_F2_PKT_AVAILABLE != 0 {
                     let len = (status & STATUS_F2_PKT_LEN_MASK) >> STATUS_F2_PKT_LEN_SHIFT;
 
-                    self.bus.wlan_read(&mut buf[..(len as usize + 3) / 4]).await;
+                    self.bus.wlan_read(&mut buf, len).await;
                     trace!("rx {:02x}", &slice8_mut(&mut buf)[..(len as usize).min(48)]);
                     self.rx(&slice8_mut(&mut buf)[..len as usize]);
                 }