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FSMOD-67 fix fortify findings for mod_unimrcp

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This commit is contained in:
Christopher Rienzo 2010-08-17 13:59:03 +00:00
parent d26ddd55f7
commit 336f0b4eda
1 changed files with 25 additions and 25 deletions
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50
src/mod/asr_tts/mod_unimrcp/mod_unimrcp.c
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@ -118,8 +118,8 @@ typedef struct mod_unimrcp_globals mod_unimrcp_globals_t;
static mod_unimrcp_globals_t globals; static mod_unimrcp_globals_t globals;
/** /**
* Profile-specific configuration. This allows us to handle differing MRCP server behavior * Profile-specific configuration. This allows us to handle differing MRCP server behavior
* on a per-profile basis * on a per-profile basis
*/ */
struct profile { struct profile {
/** name of the profile */ /** name of the profile */
@ -224,7 +224,7 @@ static unimrcp_param_id_t *unimrcp_param_id_create(int id, switch_memory_pool_t
#undef MOD_UNIMRCP_DEBUG_AUDIO_QUEUE #undef MOD_UNIMRCP_DEBUG_AUDIO_QUEUE
/** /**
* Audio queue internals * Audio queue internals
*/ */
struct audio_queue { struct audio_queue {
#ifdef MOD_UNIMRCP_DEBUG_AUDIO_QUEUE #ifdef MOD_UNIMRCP_DEBUG_AUDIO_QUEUE
@ -386,7 +386,7 @@ static switch_status_t synth_channel_set_params(speech_channel_t *schannel, mrcp
static switch_status_t synth_channel_set_header(speech_channel_t *schannel, int id, char *val, mrcp_message_t *msg, mrcp_synth_header_t *synth_hdr); static switch_status_t synth_channel_set_header(speech_channel_t *schannel, int id, char *val, mrcp_message_t *msg, mrcp_synth_header_t *synth_hdr);
/********************************************************************************************************************************************* /*********************************************************************************************************************************************
* GRAMMAR : recognizer grammar management * GRAMMAR : recognizer grammar management
*/ */
/** /**
@ -564,7 +564,7 @@ static const char *skip_initial_whitespace(const char *text)
* *
* @param audio_queue the created queue * @param audio_queue the created queue
* @param name the name of this queue (for logging) * @param name the name of this queue (for logging)
* @param pool memory pool to allocate queue from * @param pool memory pool to allocate queue from
* @return SWITCH_STATUS_SUCCESS if successful. SWITCH_STATUS_FALSE if unable to allocate queue * @return SWITCH_STATUS_SUCCESS if successful. SWITCH_STATUS_FALSE if unable to allocate queue
*/ */
static switch_status_t audio_queue_create(audio_queue_t ** audio_queue, const char *name, switch_memory_pool_t *pool) static switch_status_t audio_queue_create(audio_queue_t ** audio_queue, const char *name, switch_memory_pool_t *pool)
@ -682,7 +682,7 @@ static switch_status_t audio_queue_write(audio_queue_t *queue, void *data, switc
/** /**
* Read from the audio queue * Read from the audio queue
* *
* @param queue the queue to read from * @param queue the queue to read from
* @param data the read data * @param data the read data
* @param data_len the amount of data requested / actual amount of data read (returned) * @param data_len the amount of data requested / actual amount of data read (returned)
* @param block 1 if blocking is allowed * @param block 1 if blocking is allowed
@ -834,7 +834,7 @@ static switch_status_t speech_channel_create(speech_channel_t ** schannel, const
* @return SWITCH_STATUS_SUCCESS * @return SWITCH_STATUS_SUCCESS
*/ */
static switch_status_t speech_channel_destroy(speech_channel_t *schannel) static switch_status_t speech_channel_destroy(speech_channel_t *schannel)
{ {
if (schannel) { if (schannel) {
/* Terminate the MRCP session if not already done */ /* Terminate the MRCP session if not already done */
if (schannel->mutex) { if (schannel->mutex) {
@ -1281,7 +1281,7 @@ static switch_status_t synth_channel_set_header(speech_channel_t *schannel, int
/** /**
* Stop SPEAK/RECOGNIZE request on speech channel * Stop SPEAK/RECOGNIZE request on speech channel
* *
* @param schannel the channel * @param schannel the channel
* @return SWITCH_STATUS_SUCCESS if successful * @return SWITCH_STATUS_SUCCESS if successful
*/ */
@ -1471,9 +1471,9 @@ static switch_status_t speech_channel_set_state(speech_channel_t *schannel, spee
} }
/** /**
* Use this function to set the current channel state without locking the * Use this function to set the current channel state without locking the
* speech channel. Do this if you already have the speech channel locked. * speech channel. Do this if you already have the speech channel locked.
* *
* @param schannel the channel * @param schannel the channel
* @param state the new channel state * @param state the new channel state
* @return SWITCH_STATUS_SUCCESS * @return SWITCH_STATUS_SUCCESS
@ -1529,7 +1529,7 @@ static switch_status_t synth_speech_open(switch_speech_handle_t *sh, const char
} else { } else {
name = switch_core_sprintf(sh->memory_pool, "TTS-%d", speech_channel_number); name = switch_core_sprintf(sh->memory_pool, "TTS-%d", speech_channel_number);
} }
/* Allocate the channel */ /* Allocate the channel */
if (speech_channel_create(&schannel, name, SPEECH_CHANNEL_SYNTHESIZER, &globals.synth, (uint16_t) rate, sh->memory_pool) != SWITCH_STATUS_SUCCESS) { if (speech_channel_create(&schannel, name, SPEECH_CHANNEL_SYNTHESIZER, &globals.synth, (uint16_t) rate, sh->memory_pool) != SWITCH_STATUS_SUCCESS) {
status = SWITCH_STATUS_FALSE; status = SWITCH_STATUS_FALSE;
@ -1715,7 +1715,7 @@ static apt_bool_t synth_message_handler(const mrcp_app_message_t *app_message)
} }
/** /**
* Handle the UniMRCP responses sent to session terminate requests * Handle the UniMRCP responses sent to session terminate requests
* *
* @param application the MRCP application * @param application the MRCP application
* @param session the MRCP session * @param session the MRCP session
@ -1748,7 +1748,7 @@ static apt_bool_t speech_on_session_terminate(mrcp_application_t *application, m
} }
/** /**
* Handle the UniMRCP responses sent to channel add requests * Handle the UniMRCP responses sent to channel add requests
* *
* @param application the MRCP application * @param application the MRCP application
* @param session the MRCP session * @param session the MRCP session
@ -2410,7 +2410,7 @@ static switch_status_t recog_channel_get_results(speech_channel_t *schannel, cha
switch_mutex_lock(schannel->mutex); switch_mutex_lock(schannel->mutex);
if (!zstr(r->result)) { if (!zstr(r->result)) {
*result = strdup(r->result); *result = strdup(r->result);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "(%s) result:\n\n%s\n", schannel->name, *result); switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "(%s) result:\n\n%s\n", schannel->name, *result ? *result : "");
r->result = NULL; r->result = NULL;
r->start_of_input = 0; r->start_of_input = 0;
} else if (r->start_of_input) { } else if (r->start_of_input) {
@ -2678,7 +2678,7 @@ static switch_status_t recog_channel_set_header(speech_channel_t *schannel, int
/** /**
* Flag that the recognizer channel timers are started * Flag that the recognizer channel timers are started
* @param schannel the recognizer channel to flag * @param schannel the recognizer channel to flag
*/ */
static switch_status_t recog_channel_set_timers_started(speech_channel_t *schannel) static switch_status_t recog_channel_set_timers_started(speech_channel_t *schannel)
{ {
@ -2726,7 +2726,7 @@ static switch_status_t recog_asr_open(switch_asr_handle_t *ah, const char *codec
} else { } else {
name = switch_core_sprintf(ah->memory_pool, "ASR-%d", name, speech_channel_number); name = switch_core_sprintf(ah->memory_pool, "ASR-%d", name, speech_channel_number);
} }
/* Allocate the channel */ /* Allocate the channel */
if (speech_channel_create(&schannel, name, SPEECH_CHANNEL_RECOGNIZER, &globals.recog, (uint16_t) rate, ah->memory_pool) != SWITCH_STATUS_SUCCESS) { if (speech_channel_create(&schannel, name, SPEECH_CHANNEL_RECOGNIZER, &globals.recog, (uint16_t) rate, ah->memory_pool) != SWITCH_STATUS_SUCCESS) {
status = SWITCH_STATUS_FALSE; status = SWITCH_STATUS_FALSE;
@ -2939,7 +2939,7 @@ static switch_status_t recog_asr_close(switch_asr_handle_t *ah, switch_asr_flag_
* Process asr_feed request from FreeSWITCH * Process asr_feed request from FreeSWITCH
* *
* @param ah the FreeSWITCH speech recognition handle * @param ah the FreeSWITCH speech recognition handle
* @return SWITCH_STATUS_SUCCESS if successful * @return SWITCH_STATUS_SUCCESS if successful
*/ */
static switch_status_t recog_asr_feed(switch_asr_handle_t *ah, void *data, unsigned int len, switch_asr_flag_t *flags) static switch_status_t recog_asr_feed(switch_asr_handle_t *ah, void *data, unsigned int len, switch_asr_flag_t *flags)
{ {
@ -3327,7 +3327,7 @@ static switch_status_t recog_shutdown()
/** /**
* Process the XML configuration for this module * Process the XML configuration for this module
* Uses the instructions[] defined in this module to process the configuration. * Uses the instructions[] defined in this module to process the configuration.
* *
* @return SWITCH_STATUS_SUCCESS if the configuration is OK * @return SWITCH_STATUS_SUCCESS if the configuration is OK
*/ */
@ -3389,7 +3389,7 @@ static char *ip_addr_get(const char *value, apr_pool_t *pool)
/** /**
* set mod_unimrcp-specific profile configuration * set mod_unimrcp-specific profile configuration
* *
* @param profile the MRCP profile to configure * @param profile the MRCP profile to configure
* @param param the param name * @param param the param name
* @param val the param value * @param val the param value
@ -3416,7 +3416,7 @@ static int process_profile_config(profile_t *profile, const char *param, const c
} }
/** /**
* set RTP config struct with param, val pair * set RTP config struct with param, val pair
* @param client the MRCP client * @param client the MRCP client
* @param rtp_config the config struct to set * @param rtp_config the config struct to set
* @param param the param name * @param param the param name
@ -3469,7 +3469,7 @@ static int process_rtp_config(mrcp_client_t *client, mpf_rtp_config_t *rtp_confi
* @param param the param name * @param param the param name
* @param val the param value * @param val the param value
* @param pool memory pool to use * @param pool memory pool to use
* @return true if this param belongs to RTSP config * @return true if this param belongs to RTSP config
*/ */
static int process_mrcpv1_config(rtsp_client_config_t *config, const char *param, const char *val, apr_pool_t *pool) static int process_mrcpv1_config(rtsp_client_config_t *config, const char *param, const char *val, apr_pool_t *pool)
{ {
@ -3625,7 +3625,7 @@ static mrcp_client_t *mod_unimrcp_client_create(switch_memory_pool_t *mod_pool)
mrcp_profile_t *mprofile = NULL; mrcp_profile_t *mprofile = NULL;
mpf_rtp_config_t *rtp_config = NULL; mpf_rtp_config_t *rtp_config = NULL;
profile_t *mod_profile = NULL; profile_t *mod_profile = NULL;
switch_xml_t default_params = NULL; switch_xml_t default_params = NULL;
/* get profile attributes */ /* get profile attributes */
const char *name = apr_pstrdup(pool, switch_xml_attr(profile, "name")); const char *name = apr_pstrdup(pool, switch_xml_attr(profile, "name"));
@ -3766,7 +3766,7 @@ static mrcp_client_t *mod_unimrcp_client_create(switch_memory_pool_t *mod_pool)
} }
/** /**
* Macro expands to: switch_status_t mod_unimrcp_load(switch_loadable_module_interface_t **module_interface, switch_memory_pool_t *pool) * Macro expands to: switch_status_t mod_unimrcp_load(switch_loadable_module_interface_t **module_interface, switch_memory_pool_t *pool)
*/ */
SWITCH_MODULE_LOAD_FUNCTION(mod_unimrcp_load) SWITCH_MODULE_LOAD_FUNCTION(mod_unimrcp_load)
{ {
@ -3822,7 +3822,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_unimrcp_load)
/** /**
* Called when the system shuts down * Called when the system shuts down
* Macro expands to: switch_status_t mod_unimrcp_shutdown() * Macro expands to: switch_status_t mod_unimrcp_shutdown()
*/ */
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_unimrcp_shutdown) SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_unimrcp_shutdown)
{ {
@ -3951,7 +3951,7 @@ static int get_next_speech_channel_number(void)
/** /**
* Create a parameter id * Create a parameter id
* *
* @param id the UniMRCP ID * @param id the UniMRCP ID
* @return the pair * @return the pair
*/ */