diff options
Diffstat (limited to 'lib/sysfs.c')
| -rw-r--r-- | lib/sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sysfs.c b/lib/sysfs.c index ac3559619..1b2019112 100644 --- a/lib/sysfs.c +++ b/lib/sysfs.c @@ -246,7 +246,7 @@ DIR *sysfs_opendir(struct sysfs_cxt *cxt, const char *attr) * -- we cannot use cxt->sysfs_fd directly, because closedir() * will close this our persistent file descriptor. */ - fd = dup(cxt->dir_fd); + fd = fcntl(cxt->dir_fd, F_DUPFD_CLOEXEC, STDERR_FILENO + 1); if (fd < 0) return NULL; |