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| author | Clemens Ladisch <clemens@ladisch.de> | 2011-02-11 08:35:25 +0100 |
|---|---|---|
| committer | Clemens Ladisch <clemens@ladisch.de> | 2012-05-18 13:48:23 +0200 |
| commit | 8b69767697d6c43e6f4127f14c1384441b9fd8ff (patch) | |
| tree | cc5f73aed6e971f613e1ac9d96737f46ba6b8c42 | |
| parent | b82aed4f1d39ac9e054b1d2d3c69db14c42c7151 (diff) | |
| download | linux-firewire-utils-8b69767697d6c43e6f4127f14c1384441b9fd8ff.tar.gz | |
firewire-request: fix FCP transaction handling
The event polling loop exited when either the command's ack or
the actual response was received, so there was a chance for
the response to be suppressed.
| -rw-r--r-- | src/firewire-request.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/firewire-request.c b/src/firewire-request.c index 7da792c..e1791ca 100644 --- a/src/firewire-request.c +++ b/src/firewire-request.c @@ -1,7 +1,7 @@ /* * firewire-request.c - send requests to FireWire devices * - * Copyright 2010 Clemens Ladisch <clemens@ladisch.de> + * Copyright 2010-2011 Clemens Ladisch <clemens@ladisch.de> * * licensed under the terms of version 2 of the GNU General Public License */ @@ -354,7 +354,7 @@ static void do_fcp(void) response_received = false; pfd.fd = fd; pfd.events = POLLIN; - while (!ack_received && !response_received) { + while (!ack_received || !response_received) { ready = poll(&pfd, 1, 123); if (ready < 0) { perror("poll failed"); |