diff options
Diffstat (limited to 'master.c')
| -rw-r--r-- | master.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -379,7 +379,7 @@ client_activity(struct client *p) return; /* Close the client on an error. */ - if (len <= 0) + if (len != sizeof(struct packet)) { close(p->fd); if (p->next) @@ -393,7 +393,7 @@ client_activity(struct client *p) if (pkt.type == MSG_PUSH) { if (pkt.len <= sizeof(pkt.u.buf)) - write(the_pty.fd, pkt.u.buf, pkt.len); + write_buf_or_fail(the_pty.fd, pkt.u.buf, pkt.len); } /* Attach or detach from the program. */ @@ -434,7 +434,7 @@ client_activity(struct client *p) if (((the_pty.term.c_lflag & (ECHO|ICANON)) == 0) && (the_pty.term.c_cc[VMIN] == 1)) { - write(the_pty.fd, &c, 1); + write_buf_or_fail(the_pty.fd, &c, 1); } } /* Send a WINCH signal to the program. */ @@ -672,7 +672,7 @@ master_main(char **argv, int waitattach, int dontfork) len = read(fd[0], buf, sizeof(buf)); if (len > 0) { - write(2, buf, len); + write_buf_or_fail(2, buf, len); kill(pid, SIGTERM); return 1; } |