From cbc844ae8aff4a15ef3e4b65cca7b0912411e795 Mon Sep 17 00:00:00 2001 From: "Kevin P. Fleming" Date: Wed, 16 Apr 2008 20:46:38 +0000 Subject: [PATCH] use the ZT_SET_DIALPARAMS ioctl properly by initializing the structure to all zeroes in case it contains fields that we don't write values into (which it does as of Zaptel 1.4.10) (closes issue #12456) Reported by: fnordian git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@114184 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_zap.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/channels/chan_zap.c b/channels/chan_zap.c index a0b69af1a6..a701243689 100644 --- a/channels/chan_zap.c +++ b/channels/chan_zap.c @@ -11216,6 +11216,8 @@ static int process_zap(struct zt_chan_conf *confp, struct ast_variable *v, int r toneduration = atoi(v->value); if (toneduration > -1) { + memset(&dps, 0, sizeof(dps)); + dps.dtmf_tonelen = dps.mfv1_tonelen = toneduration; res = ioctl(ctlfd, ZT_SET_DIALPARAMS, &dps); if (res < 0) {