diff options
Diffstat (limited to 'utils/idmapd/idmapd.c')
| -rw-r--r-- | utils/idmapd/idmapd.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/utils/idmapd/idmapd.c b/utils/idmapd/idmapd.c index 16b1316..21a1916 100644 --- a/utils/idmapd/idmapd.c +++ b/utils/idmapd/idmapd.c @@ -1006,10 +1006,15 @@ mydaemon(int nochdir, int noclose) if (noclose == 0) { tempfd = open("/dev/null", O_RDWR); - dup2(tempfd, 0); - dup2(tempfd, 1); - dup2(tempfd, 2); - closeall(3); + if (tempfd < 0) + tempfd = open("/", O_RDONLY); + if (tempfd >= 0) { + dup2(tempfd, 0); + dup2(tempfd, 1); + dup2(tempfd, 2); + closeall(3); + } else + closeall(0); } return; |