[PATCH] Fixed wrong AVCTP response to unregistered PID
From: <hidden>
Date: 2011-06-28 11:28:41
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Chen Ganir <redacted> AVCTP response to unregistered PID should consist only from the first 3 octets of the AVCTP header, without any additional frame data (Fix for PTS certification issue) --- audio/control.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/audio/control.c b/audio/control.c
index ceb3d88..7c92d10 100755
--- a/audio/control.c
+++ b/audio/control.c@@ -580,9 +580,10 @@ static gboolean control_cb(GIOChannel *chan, GIOCondition cond, avctp->cr = AVCTP_RESPONSE; avrcp->code = CTYPE_NOT_IMPLEMENTED; } else if (avctp->pid != htons(AV_REMOTE_SVCLASS_ID)) { + DBG("AVCTP invalid pid (%d) specified. Rejecting request",avctp->pid); avctp->ipid = 1; avctp->cr = AVCTP_RESPONSE; - avrcp->code = CTYPE_REJECTED; + packet_size = sizeof(struct avctp_header); } else if (avctp->cr == AVCTP_COMMAND && avrcp->code == CTYPE_CONTROL && avrcp->subunit_type == SUBUNIT_PANEL &&
--
1.7.1