diff options
Diffstat (limited to 'console-tools/resize.c')
| -rw-r--r-- | console-tools/resize.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/console-tools/resize.c b/console-tools/resize.c index 97866673a..8aa487c41 100644 --- a/console-tools/resize.c +++ b/console-tools/resize.c @@ -24,6 +24,7 @@ //config: COLUMNS=80;LINES=44;export COLUMNS LINES; //applet:IF_RESIZE(APPLET_NOEXEC(resize, resize, BB_DIR_USR_BIN, BB_SUID_DROP, resize)) +/* bb_common_bufsiz1 usage here is safe wrt NOEXEC: not expecting it to be zeroed. */ //kbuild:lib-$(CONFIG_RESIZE) += resize.o @@ -63,6 +64,7 @@ int resize_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) */ tcgetattr(STDERR_FILENO, old_termios_p); /* fiddle echo */ +//TODO: die if the above fails? memcpy(&new, old_termios_p, sizeof(new)); new.c_cflag |= (CLOCAL | CREAD); new.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); |