diff options
Diffstat (limited to 'daemon/zero.c')
| -rw-r--r-- | daemon/zero.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/daemon/zero.c b/daemon/zero.c index 14ae7ddf..c45088cd 100644 --- a/daemon/zero.c +++ b/daemon/zero.c @@ -38,7 +38,7 @@ do_zero (const char *device) int fd; size_t i, offset; - fd = open (device, O_RDWR); + fd = open (device, O_RDWR|O_CLOEXEC); if (fd == -1) { reply_with_perror ("%s", device); return -1; @@ -105,7 +105,7 @@ do_zero_device (const char *device) return -1; uint64_t size = (uint64_t) ssize; - int fd = open (device, O_RDWR); + int fd = open (device, O_RDWR|O_CLOEXEC); if (fd == -1) { reply_with_perror ("%s", device); return -1; @@ -164,7 +164,7 @@ do_is_zero (const char *path) ssize_t r; CHROOT_IN; - fd = open (path, O_RDONLY); + fd = open (path, O_RDONLY|O_CLOEXEC); CHROOT_OUT; if (fd == -1) { @@ -200,7 +200,7 @@ do_is_zero_device (const char *device) char buf[1024*1024]; ssize_t r; - fd = open (device, O_RDONLY); + fd = open (device, O_RDONLY|O_CLOEXEC); if (fd == -1) { reply_with_perror ("open: %s", device); return -1; |