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Don't allow more than 10 seconds of audio for callerid (bug #2920) 

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4315 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
markster 2004-11-22 18:59:19 +00:00
parent 6435562160
commit 17e4b2ee61
1 changed files with 9 additions and 0 deletions
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9
channels/chan_zap.c
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@ -4700,6 +4700,7 @@ static void *ss_thread(void *data)
int receivedRingT;
int counter1;
int counter;
int samples = 0;
int flags;
int i;
@ -5296,6 +5297,7 @@ static void *ss_thread(void *data)
} else if (p->cid_signalling == CID_SIG_V23) {
cs = callerid_new(cid_signalling);
if (cs) {
samples = 0;
#if 1
bump_gains(p);
#endif
@ -5327,12 +5329,15 @@ static void *ss_thread(void *data)
}
break;
}
samples += res;
res = callerid_feed(cs, buf, res, AST_LAW(p));
if (res < 0) {
ast_log(LOG_WARNING, "CallerID feed failed: %s\n", strerror(errno));
break;
} else if (res)
break;
else if (samples > (8000 * 10))
break;
}
}
if (res == 1) {
@ -5466,6 +5471,7 @@ static void *ss_thread(void *data)
#if 1
bump_gains(p);
#endif
samples = 0;
len = 0;
distMatches = 0;
/* Clear the current ring data array so we dont have old data in it. */
@ -5520,12 +5526,15 @@ static void *ss_thread(void *data)
res = -1;
break;
}
samples += res;
res = callerid_feed(cs, buf, res, AST_LAW(p));
if (res < 0) {
ast_log(LOG_WARNING, "CallerID feed failed: %s\n", strerror(errno));
break;
} else if (res)
break;
else if (samples > (8000 * 10))
break;
}
}
if (p->usedistinctiveringdetection == 1) {