#define _GNU_SOURCE
#define _LGPL_SOURCE
#include <assert.h>
+#include <string.h>
#include <inttypes.h>
#include <urcu/list.h>
#include <urcu/uatomic.h>
int ret;
struct ltt_ust_session *usess = session->ust_session;
struct lttng_ht *chan_ht;
+ size_t len;
assert(session);
assert(attr);
assert(domain);
+ len = strnlen(attr->name, sizeof(attr->name));
+
+ /* Validate channel name */
+ if (attr->name[0] == '.' ||
+ memchr(attr->name, '/', len) != NULL) {
+ ret = LTTNG_ERR_INVALID_CHANNEL_NAME;
+ goto end;
+ }
+
DBG("Enabling channel %s for session %s", attr->name, session->name);
rcu_read_lock();
error:
rcu_read_unlock();
+end:
return ret;
}
}
ret = LTTNG_OK;
+ goto end;
error_snapshot:
/* Clean up copied sockets so this output can use some other later on. */
consumer_destroy_output_sockets(output->consumer);
error:
+end:
return ret;
}