提交 60bc7dae authored 作者: Michael Jerris's avatar Michael Jerris

check return value of switch_vasprintf

上级 553dd9bd
...@@ -517,20 +517,17 @@ SWITCH_DECLARE(void) switch_caller_extension_add_application_printf(switch_core_ ...@@ -517,20 +517,17 @@ SWITCH_DECLARE(void) switch_caller_extension_add_application_printf(switch_core_
char *data = NULL; char *data = NULL;
va_start(ap, fmt); va_start(ap, fmt);
switch_vasprintf(&data, fmt, ap); if ( switch_vasprintf(&data, fmt, ap) != -1 ) {
va_end(ap); if (strstr(data, "\\'")) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "App not added, Invalid character sequence in data string [%s]\n",
if (!data) { data);
return; } else {
} switch_caller_extension_add_application(session, caller_extension, application_name, data);
}
if (strstr(data, "\\'")) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "App not added, Invalid character sequence in data string [%s]\n", data);
} else {
switch_caller_extension_add_application(session, caller_extension, application_name, data);
} }
va_end(ap);
free(data); switch_safe_free(data);
} }
......
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