Fix send sync bit update

2 months ago · ad3b878625
parent 73a7bb788a
commit ad3b878625
1 changed files with 2 additions and 1 deletions
--- a/core/src/trezor/wire/thp/thp_session.py
+++ b/core/src/trezor/wire/thp/thp_session.py
@ -132,6 +132,7 @@ def _sync_set_send_bit(cache: SessionThpCache | ChannelCache, bit: int) -> None:

    # set third bit to "bit" value
    cache.sync &= 0xDF
+    if bit:
        cache.sync |= 0x20