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| author | Neil Brown <neilb@suse.de> | 2006-06-23 17:10:56 +1000 |
|---|---|---|
| committer | Neil Brown <neilb@suse.de> | 2006-06-23 17:10:56 +1000 |
| commit | 0523fd513c6baa8dbf45d1a7afea2044262aeb3d (patch) | |
| tree | 124eade50a8f75cbb2bb8688aff958367a0f4b90 /utils/idmapd | |
| parent | 2e075a16da4963f54cd556403ca9e15a68de27fd (diff) | |
| download | nfs-utils-0523fd513c6baa8dbf45d1a7afea2044262aeb3d.tar.gz nfs-utils-0523fd513c6baa8dbf45d1a7afea2044262aeb3d.tar.xz nfs-utils-0523fd513c6baa8dbf45d1a7afea2044262aeb3d.zip | |
Further coverity related cleanups.
Greg Banks suggested some variations, particularly improved
use of xmalloc/xstrdup functions. Thanks.
Diffstat (limited to 'utils/idmapd')
| -rw-r--r-- | utils/idmapd/idmapd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/utils/idmapd/idmapd.c b/utils/idmapd/idmapd.c index 1231db4..5fc7811 100644 --- a/utils/idmapd/idmapd.c +++ b/utils/idmapd/idmapd.c @@ -1003,12 +1003,15 @@ mydaemon(int nochdir, int noclose) if (noclose == 0) { tempfd = open("/dev/null", O_RDWR); + if (tempfd < 0) + tempfd = open("/", O_RDONLY); if (tempfd >= 0) { dup2(tempfd, 0); dup2(tempfd, 1); dup2(tempfd, 2); - } - closeall(3); + closeall(3); + } else + closeall(0); } return; |