Remove unneeded creation of the UST domain sub-directory

[lttng-tools.git] / src / bin / lttng-sessiond / ust-app.c

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index 59d8a8fc49a96edf8327e85ea033879555e87487..6b9afe3abf4ce0180cb3957da00cdd8036ac6cf7 100644 (file)
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -4399,43 +4399,6 @@ int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app)
                goto skip_setup;
        }
 
-       /* Create directories if consumer is LOCAL and has a path defined. */
-       if (usess->consumer->type == CONSUMER_DST_LOCAL &&
-                       usess->consumer->dst.session_root_path[0] != '\0') {
-               char *tmp_path;
-
-               tmp_path = zmalloc(LTTNG_PATH_MAX);
-               if (!tmp_path) {
-                       ERR("Alloc tmp_path");
-                       goto error_unlock;
-               }
-               ret = snprintf(tmp_path, LTTNG_PATH_MAX, "%s%s%s",
-                               usess->consumer->dst.session_root_path,
-                               usess->consumer->chunk_path,
-                               usess->consumer->subdir);
-               if (ret >= LTTNG_PATH_MAX) {
-                       ERR("Local destination path exceeds the maximal allowed length of %i bytes (needs %i bytes) with path = \"%s%s%s\"",
-                                       LTTNG_PATH_MAX, ret,
-                                       usess->consumer->dst.session_root_path,
-                                       usess->consumer->chunk_path,
-                                       usess->consumer->subdir);
-                       free(tmp_path);
-                       goto error_unlock;
-               }
-
-               DBG("Creating directory path for local tracing: \"%s\"",
-                               tmp_path);
-               ret = run_as_mkdir_recursive(tmp_path, S_IRWXU | S_IRWXG,
-                               ua_sess->euid, ua_sess->egid);
-               free(tmp_path);
-               if (ret < 0) {
-                       if (errno != EEXIST) {
-                               ERR("Trace directory creation error");
-                               goto error_unlock;
-                       }
-               }
-       }
-
        /*
         * Create the metadata for the application. This returns gracefully if a
         * metadata was already set for the session.
@@ -6343,7 +6306,7 @@ enum lttng_error_code ust_app_rotate_session(struct ltt_session *session)
                        ret = snprintf(pathname, sizeof(pathname),
                                        DEFAULT_UST_TRACE_DIR "/" DEFAULT_UST_TRACE_UID_PATH,
                                        reg->uid, reg->bits_per_long);
-                       if (ret < 0 || ret == sizeof(pathname)) {
+                       if (ret < 0 || ret >= sizeof(pathname)) {
                                PERROR("Failed to format rotation path");
                                cmd_ret = LTTNG_ERR_INVALID;
                                goto error;
@@ -6396,7 +6359,7 @@ enum lttng_error_code ust_app_rotate_session(struct ltt_session *session)
                        ret = snprintf(pathname, sizeof(pathname),
                                        DEFAULT_UST_TRACE_DIR "/%s",
                                        ua_sess->path);
-                       if (ret < 0 || ret == sizeof(pathname)) {
+                       if (ret < 0 || ret >= sizeof(pathname)) {
                                PERROR("Failed to format rotation path");
                                cmd_ret = LTTNG_ERR_INVALID;
                                goto error;