818 	char *unsafe_ptr = NULL, *tmp_buf = NULL, *tmp_buf_end, *fmt_end;  in bpf_bprintf_prepare()  local
835 			tmp_buf = buffers->bin_args;  in bpf_bprintf_prepare()
836 		tmp_buf_end = tmp_buf + MAX_BPRINTF_BIN_ARGS;  in bpf_bprintf_prepare()
837 		data->bin_args = (u32 *)tmp_buf;  in bpf_bprintf_prepare()
892 				if (tmp_buf)  in bpf_bprintf_prepare()
899 				if (tmp_buf)  {  in bpf_bprintf_prepare()
900 					err = snprintf(tmp_buf,  in bpf_bprintf_prepare()
901 						       (tmp_buf_end - tmp_buf),  in bpf_bprintf_prepare()
904 					tmp_buf += (err + 1);  in bpf_bprintf_prepare()
920 			if (!tmp_buf)  in bpf_bprintf_prepare()
924 			if (tmp_buf_end - tmp_buf < sizeof_cur_ip) {  in bpf_bprintf_prepare()
941 			err = snprintf(tmp_buf, tmp_buf_end - tmp_buf,  in bpf_bprintf_prepare()
944 			tmp_buf += err + 1;  in bpf_bprintf_prepare()
958 			if (!tmp_buf)  in bpf_bprintf_prepare()
961 			if (tmp_buf_end == tmp_buf) {  in bpf_bprintf_prepare()
967 			err = bpf_trace_copy_string(tmp_buf, unsafe_ptr,  in bpf_bprintf_prepare()
969 						    tmp_buf_end - tmp_buf);  in bpf_bprintf_prepare()
971 				tmp_buf[0] = '\0';  in bpf_bprintf_prepare()
975 			tmp_buf += err;  in bpf_bprintf_prepare()
980 			if (!tmp_buf)  in bpf_bprintf_prepare()
983 			if (tmp_buf_end == tmp_buf) {  in bpf_bprintf_prepare()
988 			*tmp_buf = raw_args[num_spec];  in bpf_bprintf_prepare()
989 			tmp_buf++;  in bpf_bprintf_prepare()
1012 		if (tmp_buf)  in bpf_bprintf_prepare()
1015 		if (tmp_buf) {  in bpf_bprintf_prepare()
1016 			tmp_buf = PTR_ALIGN(tmp_buf, sizeof(u32));  in bpf_bprintf_prepare()
1017 			if (tmp_buf_end - tmp_buf < sizeof_cur_arg) {  in bpf_bprintf_prepare()
1023 				*(u32 *)tmp_buf = *(u32 *)&cur_arg;  in bpf_bprintf_prepare()
1024 				*(u32 *)(tmp_buf + 4) = *((u32 *)&cur_arg + 1);  in bpf_bprintf_prepare()
1026 				*(u32 *)tmp_buf = (u32)(long)cur_arg;  in bpf_bprintf_prepare()
1028 			tmp_buf += sizeof_cur_arg;  in bpf_bprintf_prepare()