Merged revisions 114184 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r114184 | kpfleming | 2008-04-16 15:46:38 -0500 (Wed, 16 Apr 2008) | 6 lines

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

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@114185 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index 54659903f99231b1b45224326cbad0af2e0eebbc..61708e45fba5ffabd5722b3970ffe6e5e246e6b7 100644 (file)
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -13958,6 +13958,8 @@ 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) {