Bluetooth: btrtl: Don't leak return code when parsing firmware format v2

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When key_id from chip is zero, rtlbt_parse_firmware_v2() intentionally
ignores all security headers. However, the implementation simply breaks
from a switch statement and leaks uninitialized return code `rc' (if the
first section is a security one) or the previous section's `rc'.

Fix it by really skipping a loop with `continue'. For consistency and
readability, also do the same for the default case.

Fixes: 9a24ce5e29 ("Bluetooth: btrtl: Firmware format v2 support")
Cc: stable@vger.kernel.org
Signed-off-by: Rong Zhang <i@rong.moe>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

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Rong Zhang 2026-09-03 03:18:59 +08:00 • committed by Luiz Augusto von Dentz

parent 1c12c31176

commit 83e3e515fd

1 changed files with 2 additions and 3 deletions

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drivers/bluetooth/btrtl.c

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