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--- channels/chan_dahdi.c.orig 2009-10-22 17:19:21.568250985 +0000
+++ channels/chan_dahdi.c 2009-10-22 17:26:26.261584076 +0000
@@ -1997,13 +1997,17 @@
return;
}
if (p->echocancel.head.tap_length) {
+ struct dahdi_echocanparams *pecp;
+
if ((p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP) || (p->sig == SIG_PRI) || (p->sig == SIG_SS7)) {
x = 1;
res = ioctl(p->subs[SUB_REAL].dfd, DAHDI_AUDIOMODE, &x);
if (res)
ast_log(LOG_WARNING, "Unable to enable audio mode on channel %d (%s)\n", p->channel, strerror(errno));
}
- res = ioctl(p->subs[SUB_REAL].dfd, DAHDI_ECHOCANCEL_PARAMS, &p->echocancel);
+
+ pecp = &p->echocancel.head;
+ res = ioctl(p->subs[SUB_REAL].dfd, DAHDI_ECHOCANCEL_PARAMS, &pecp);
if (res) {
ast_log(LOG_WARNING, "Unable to enable echo cancellation on channel %d (%s)\n", p->channel, strerror(errno));
} else {
@@ -2037,8 +2041,9 @@
if (p->echocanon) {
struct dahdi_echocanparams ecp = { .tap_length = 0 };
+ struct dahdi_echocanparams *pecp = &ecp;
- res = ioctl(p->subs[SUB_REAL].dfd, DAHDI_ECHOCANCEL_PARAMS, &ecp);
+ res = ioctl(p->subs[SUB_REAL].dfd, DAHDI_ECHOCANCEL_PARAMS, &pecp);
if (res)
ast_log(LOG_WARNING, "Unable to disable echo cancellation on channel %d: %s\n", p->channel, strerror(errno));
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