Commit a8461c0f authored by Stefan Richter's avatar Stefan Richter

tools/firewire: nosy-dump: work around segfault in decode_fcp

If I run "nosy-dump --view=transaction" with my camcorder on battery
instead of mains, it segfaults very quickly because of !t->request.
Perhaps this is because of increased likelyhood of incomplete
transactions (ack_busy when host writes to camcorder's FCP_Request)
and a bug deeper in nosy-dump's transaction housekeeping.  This is a
quick workaround to get me going.
Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent 1bcc69fb
......@@ -230,6 +230,11 @@ handle_transaction(struct link_transaction *t)
struct subaction *sa;
int i;
if (!t->request) {
printf("BUG in handle_transaction\n");
return;
}
for (i = 0; i < array_length(protocol_decoders); i++)
if (protocol_decoders[i].decode(t))
break;
......
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