[quoted lines by Mike Gorse on 2015/12/01 at 20:54 -0500]
>Much larger log--probably best not to spam everyone.
>http://straddlethebox.org/brltty.log
Yes, your device, for whatever reason, is indeed sending bad data. Please apply
the attached patch (baum-1.patch) and send another log.
--
Dave Mielke | 2213 Fox Crescent | The Bible is the very Word of God.
Phone: 1-613-726-0014 | Ottawa, Ontario | http://Mielke.cc/bible/
EMail: d...@mielke.cc | Canada K2A 1H7 | http://FamilyRadio.org/
diff --git a/Drivers/Braille/Baum/braille.c b/Drivers/Braille/Baum/braille.c
index a98db2b..a6b9a0d 100644
--- a/Drivers/Braille/Baum/braille.c
+++ b/Drivers/Braille/Baum/braille.c
@@ -1225,6 +1225,7 @@ verifyBaumPacket (
case BAUM_RSP_ModuleRegistration:
case BAUM_RSP_DataRegisters:
case BAUM_RSP_ServiceRegisters:
+ if (byte < 4) return BRL_PVR_INVALID;
*length += byte;
break;
@@ -1488,8 +1489,9 @@ handleBaumModuleRegistrationEvent (BrailleDisplay *brl,
const BaumResponsePacket
if (packet->data.values.modular.data.registration.event ==
BAUM_MRE_Addition) {
if (!writeBaumModuleRegistrationCommand(brl,
moduleIdentifier, serialNumber,
- BAUM_MRC_Acknowledge))
+ BAUM_MRC_Acknowledge)) {
return 0;
+ }
if (bmd) {
BaumModuleRegistration *bmr;
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