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skip dialplan args with bad char sequences

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16882 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West
2010-03-03 18:31:19 +00:00
parent 4a9fc2c731
commit 9819eed509
6 changed files with 27 additions and 27 deletions
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17
src/switch_caller.c
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@@ -415,6 +415,13 @@ SWITCH_DECLARE(void) switch_caller_extension_add_application_printf(switch_core_
va_end(ap);
if (data) {
char *p;
if ((p = strstr(data, "\\'"))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "App not added, Invalid character sequence in data string [%s]\n", data);
free(data);
return;
}
switch_caller_extension_add_application(session, caller_extension, application_name, data);
free(data);
}
@@ -426,12 +433,22 @@ SWITCH_DECLARE(void) switch_caller_extension_add_application(switch_core_session
const char *application_data)
{
switch_caller_application_t *caller_application = NULL;
char *p;
switch_assert(session != NULL);
if ((caller_application = switch_core_session_alloc(session, sizeof(switch_caller_application_t))) != 0) {
caller_application->application_name = switch_core_session_strdup(session, application_name);
caller_application->application_data = switch_core_session_strdup(session, application_data);
if ((p = strstr(caller_application->application_data, "\\'"))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "App not added, Invalid character sequence in data string [%s]\n",
caller_application->application_data);
return;
}
if (!caller_extension->applications) {
caller_extension->applications = caller_application;
} else if (caller_extension->last_application) {