On 9/10/20 11:13 PM, Alejandro Colomar wrote:
> Signed-off-by: Alejandro Colomar <colomar.6.4.3@xxxxxxxxx>
Thanks, Alex. Patch Applied.
Cheers,
Michael
> ---
> man7/unix.7 | 14 +++++++-------
> 1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/man7/unix.7 b/man7/unix.7
> index f61b51424..50828a5bc 100644
> --- a/man7/unix.7
> +++ b/man7/unix.7
> @@ -991,7 +991,7 @@ main(int argc, char *argv[])
>
> /* Wait for next data packet. */
>
> - ret = read(data_socket, buffer, BUFFER_SIZE);
> + ret = read(data_socket, buffer, sizeof(buffer));
> if (ret == \-1) {
> perror("read");
> exit(EXIT_FAILURE);
> @@ -999,16 +999,16 @@ main(int argc, char *argv[])
>
> /* Ensure buffer is 0\-terminated. */
>
> - buffer[BUFFER_SIZE \- 1] = 0;
> + buffer[sizeof(buffer) \- 1] = 0;
>
> /* Handle commands. */
>
> - if (!strncmp(buffer, "DOWN", BUFFER_SIZE)) {
> + if (!strncmp(buffer, "DOWN", sizeof(buffer))) {
> down_flag = 1;
> break;
> }
>
> - if (!strncmp(buffer, "END", BUFFER_SIZE)) {
> + if (!strncmp(buffer, "END", sizeof(buffer))) {
> break;
> }
>
> @@ -1020,7 +1020,7 @@ main(int argc, char *argv[])
> /* Send result. */
>
> sprintf(buffer, "%d", result);
> - ret = write(data_socket, buffer, BUFFER_SIZE);
> + ret = write(data_socket, buffer, sizeof(buffer));
> if (ret == \-1) {
> perror("write");
> exit(EXIT_FAILURE);
> @@ -1116,7 +1116,7 @@ main(int argc, char *argv[])
>
> /* Receive result. */
>
> - ret = read(data_socket, buffer, BUFFER_SIZE);
> + ret = read(data_socket, buffer, sizeof(buffer));
> if (ret == \-1) {
> perror("read");
> exit(EXIT_FAILURE);
> @@ -1124,7 +1124,7 @@ main(int argc, char *argv[])
>
> /* Ensure buffer is 0\-terminated. */
>
> - buffer[BUFFER_SIZE \- 1] = 0;
> + buffer[sizeof(buffer) \- 1] = 0;
>
> printf("Result = %s\en", buffer);
>
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
