Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
if (ret < 0) {
PERROR("snprintf kernel channel path");
goto error;
if (ret < 0) {
PERROR("snprintf kernel channel path");
goto error;
+ } else if (ret >= sizeof(tmp_path)) {
+ ERR("Kernel channel path exceeds the maximal allowed length of of %zu bytes (%i bytes required) with path \"%s%s%s\"",
+ sizeof(tmp_path), ret,
+ consumer->dst.session_root_path,
+ consumer->chunk_path,
+ consumer->subdir);
+ goto error;
}
pathname = lttng_strndup(tmp_path, sizeof(tmp_path));
if (!pathname) {
}
pathname = lttng_strndup(tmp_path, sizeof(tmp_path));
if (!pathname) {
if (ret < 0) {
PERROR("snprintf kernel metadata path");
goto error;
if (ret < 0) {
PERROR("snprintf kernel metadata path");
goto error;
+ } else if (ret >= sizeof(tmp_path)) {
+ ERR("Kernel channel path exceeds the maximal allowed length of of %zu bytes (%i bytes required) with path \"%s%s\"",
+ sizeof(tmp_path), ret,
+ consumer->dst.net.base_dir,
+ consumer->subdir);
+ goto error;
}
pathname = lttng_strndup(tmp_path, sizeof(tmp_path));
if (!pathname) {
}
pathname = lttng_strndup(tmp_path, sizeof(tmp_path));
if (!pathname) {