diff options
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/uts/common/brand/lx/syscall/lx_ioctl.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/usr/src/uts/common/brand/lx/syscall/lx_ioctl.c b/usr/src/uts/common/brand/lx/syscall/lx_ioctl.c index 288be0ae6d..f745a90e41 100644 --- a/usr/src/uts/common/brand/lx/syscall/lx_ioctl.c +++ b/usr/src/uts/common/brand/lx/syscall/lx_ioctl.c @@ -11,6 +11,7 @@ /* * Copyright 2019 Joyent, Inc. + * Copyright 2020 OmniOS Community Edition (OmniOSce) Association. */ #include <sys/errno.h> @@ -941,8 +942,15 @@ ict_tcgets_native(file_t *fp, int cmd, intptr_t arg, int lxcmd) error = VOP_IOCTL(fp->f_vnode, cmd, (intptr_t)&s_tios, FLFAKE(fp), fp->f_cred, &rv, NULL); + /* + * systemd calls isatty() on the standard input for a process in order + * to determine if it should call chown() upon it. It expects to + * receive ENOTTY when the input is not a TTY, but the native illumos + * ioctl() call returns ENXIO. Without the following translation, + * systemd services fail with 'Failed to change ownership of terminal' + */ if (error) - return (set_errno(error)); + return (set_errno(error == ENXIO ? ENOTTY : error)); /* Now munge the data to how Linux wants it. */ s2l_termios(&s_tios, &l_tios); |