diff options
Diffstat (limited to 'sys/kern/tty_pty.c')
| -rw-r--r-- | sys/kern/tty_pty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/tty_pty.c b/sys/kern/tty_pty.c index 01b7ae9..b47f5cc 100644 --- a/sys/kern/tty_pty.c +++ b/sys/kern/tty_pty.c @@ -122,7 +122,7 @@ struct ptsc { #define TSA_PTC_WRITE(tp) ((void *)&(tp)->t_rawq.c_cl) #define TSA_PTS_READ(tp) ((void *)&(tp)->t_canq) -static char *names = "pqrsPQRS"; +static const char names[] = "pqrsPQRS"; /* * This function creates and initializes a pts/ptc pair * @@ -138,7 +138,7 @@ ptyinit(struct cdev *devc, struct thread *td) n = minor2unit(minor(devc)); /* We only allow for up to 32 ptys per char in "names". */ - if (n >= 32 * strlen(names)) + if (n >= 32 * (sizeof(names) - 1)) return (NULL); devc->si_flags &= ~SI_CHEAPCLONE; |
