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FS-7378 play_and_detect_speech: protect against NULL result

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This commit is contained in:
Chris Rienzo 2015-03-18 15:30:12 -04:00
parent ab3d967115
commit 21d1e6fc4b
2 changed files with 4 additions and 2 deletions
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2
src/mod/applications/mod_dptools/mod_dptools.c
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@ -515,7 +515,9 @@ SWITCH_STANDARD_APP(play_and_detect_speech_function)
char *grammar = argv[1]; char *grammar = argv[1];
char *result = NULL; char *result = NULL;
switch_ivr_play_and_detect_speech(session, file, engine, grammar, &result, 0, NULL); switch_ivr_play_and_detect_speech(session, file, engine, grammar, &result, 0, NULL);
if (!zstr(result)) {
switch_channel_set_variable(channel, "detect_speech_result", result); switch_channel_set_variable(channel, "detect_speech_result", result);
}
} else { } else {
/* bad input */ /* bad input */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Usage: %s\n", PLAY_AND_DETECT_SPEECH_SYNTAX); switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Usage: %s\n", PLAY_AND_DETECT_SPEECH_SYNTAX);

2
src/switch_ivr_async.c
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@ -3928,7 +3928,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_and_detect_speech(switch_core_se
switch_status_t status = SWITCH_STATUS_SUCCESS; switch_status_t status = SWITCH_STATUS_SUCCESS;
int recognizing = 0; int recognizing = 0;
switch_input_args_t myargs = { 0 }; switch_input_args_t myargs = { 0 };
play_and_detect_speech_state_t state = { 0 }; play_and_detect_speech_state_t state = { 0, "" };
switch_channel_t *channel = switch_core_session_get_channel(session); switch_channel_t *channel = switch_core_session_get_channel(session);
arg_recursion_check_start(args); arg_recursion_check_start(args);