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Fixes two small regressions from ASTERISK-20157

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- receive_dtmf_digits had the wrong buffer length
- app_alarmreceiver should wait 100ms before sending the second part of handshake

(closes issue ASTERISK-20484)
Reported by: Jean-Philippe Lord
Tested by: Jean-Philippe Lord, Pedro Kiefer
Patches:
     ASTERISK-20484_v2.diff uploaded by Kaloyan Kovachev (license 5506)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@375081 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Pedro Kiefer
2012-10-16 19:26:20 +00:00
parent 2142fc3bc7
commit ef60d0efc0
1 changed files with 5 additions and 4 deletions
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9
apps/app_alarmreceiver.c
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@@ -171,6 +171,7 @@ static void database_increment(char *key)
*
* \param chan Asterisk Channel
* \param digit_string Digits String
* \param buf_size The size of the Digits String buffer
* \param length Length of the message we expect
* \param fdto First Digit Timeout
* \param sdto Other Digits Timeout
@@ -179,7 +180,7 @@ static void database_increment(char *key)
* \retval 1 if a timeout occurred
* \retval -1 if the caller hung up or on channel errors
*/
static int receive_dtmf_digits(struct ast_channel *chan, char *digit_string, int length, int fdto, int sdto)
static int receive_dtmf_digits(struct ast_channel *chan, char *digit_string, int buf_size, int length, int fdto, int sdto)
{
int rtn = 0;
int i = 0;
@@ -188,7 +189,7 @@ static int receive_dtmf_digits(struct ast_channel *chan, char *digit_string, int
struct timeval lastdigittime;
lastdigittime = ast_tvnow();
while (i < length && i < sizeof(digit_string) - 1) {
while (i < length && i < buf_size - 1) {
/* If timed out, leave */
if (ast_tvdiff_ms(ast_tvnow(), lastdigittime) > ((i > 0) ? sdto : fdto)) {
ast_verb(4, "AlarmReceiver: DTMF Digit Timeout on %s\n", ast_channel_name(chan));
@@ -464,7 +465,7 @@ static int receive_ademco_contact_id(struct ast_channel *chan, int fdto, int sdt
res = send_tone_burst(chan, "1400", 100, tldn, 0);
if (!res) {
ast_verb(4, "AlarmReceiver: Sending 2300Hz 100ms burst (ACK)\n");
res = send_tone_burst(chan, "2300", 100, tldn, 0);
res = send_tone_burst(chan, "2300", 100, tldn, 100);
}
}
if (res) {
@@ -476,7 +477,7 @@ static int receive_ademco_contact_id(struct ast_channel *chan, int fdto, int sdt
return 0;
}
res = receive_dtmf_digits(chan, event, sizeof(event) - 1, fdto, sdto);
res = receive_dtmf_digits(chan, event, sizeof(event), sizeof(event) - 1, fdto, sdto);
if (res < 0) {
if (events_received == 0) {
/* Hangup with no events received should be logged in the DB */