fsck.minix: check writing to a file descriptor was successful

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/disk-utils/fsck.minix.c b/disk-utils/fsck.minix.c
index 89e96fcfbf562e2747a96d356fdf60aff5cc9b36..c0ed0177dbc791d4d65265a0f718983837eb23d5 100644 (file)
--- a/disk-utils/fsck.minix.c
+++ b/disk-utils/fsck.minix.c
@@ -1385,6 +1385,8 @@ main(int argc, char **argv) {
        if (repair && !automatic)
                tcsetattr(STDIN_FILENO, TCSANOW, &termios);
 
+       if (close_fd(IN) != 0)
+               err(FSCK_EX_ERROR, _("write failed"));
        if (changed)
                retcode += 3;
        if (errors_uncorrected)