diff options
Diffstat (limited to 'utils/idmapd/idmapd.c')
| -rw-r--r-- | utils/idmapd/idmapd.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/utils/idmapd/idmapd.c b/utils/idmapd/idmapd.c index 158feaf..1231db4 100644 --- a/utils/idmapd/idmapd.c +++ b/utils/idmapd/idmapd.c @@ -1003,9 +1003,11 @@ mydaemon(int nochdir, int noclose) if (noclose == 0) { tempfd = open("/dev/null", O_RDWR); - dup2(tempfd, 0); - dup2(tempfd, 1); - dup2(tempfd, 2); + if (tempfd >= 0) { + dup2(tempfd, 0); + dup2(tempfd, 1); + dup2(tempfd, 2); + } closeall(3); } |