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check return value of switch_vasprintf

This commit is contained in:
Michael Jerris 2014-04-28 09:54:20 -04:00
parent 553dd9bdcf
commit 60bc7dae9f
1 changed files with 9 additions and 12 deletions
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15
src/switch_caller.c
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@ -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 (!data) {
return;
}
if (strstr(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); switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "App not added, Invalid character sequence in data string [%s]\n",
data);
} else { } else {
switch_caller_extension_add_application(session, caller_extension, application_name, data); switch_caller_extension_add_application(session, caller_extension, application_name, data);
} }
}
va_end(ap);
free(data); switch_safe_free(data);
} }