&payload,
0,
cmd_ctx->lsm.u.create_session.home_dir_size);
+ if (cmd_ctx->lsm.u.create_session.home_dir_size > 0 &&
+ !lttng_buffer_view_is_valid(&home_dir_view)) {
+ ERR("Invalid payload in \"create session\" command: buffer too short to contain home directory");
+ ret_code = LTTNG_ERR_INVALID_PROTOCOL;
+ goto error;
+ }
+
session_descriptor_view = lttng_buffer_view_from_dynamic_buffer(
&payload,
cmd_ctx->lsm.u.create_session.home_dir_size,
cmd_ctx->lsm.u.create_session.session_descriptor_size);
+ if (!lttng_buffer_view_is_valid(&session_descriptor_view)) {
+ ERR("Invalid payload in \"create session\" command: buffer too short to contain session descriptor");
+ ret_code = LTTNG_ERR_INVALID_PROTOCOL;
+ goto error;
+ }
ret = lttng_session_descriptor_create_from_buffer(
&session_descriptor_view, &session_descriptor);