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authorAnand Avati <avati@redhat.com>2013-07-22 10:02:34 -0700
committerVijay Bellur <vbellur@redhat.com>2013-09-10 01:23:17 -0700
commit2cd2532e149847771319ad56b8b745f0f38c0bd4 (patch)
tree6546d6dac4096783974bb16b639167b1d2369481 /api/src/glfs-fops.c
parent8641a8641c4efec9cc7ac20108f2461a0300d01c (diff)
gfapi: perform open() on pre-existing inode in glfs_creat()
Performing syncop_create() on a pre-existing file can result in opening the linkfile if DHT has a linkfile for the file. This is because dht_create() will perform the op on the hashed_subvol() and overwrite the layout in dht_create_cbk. Change-Id: I7a0db56921ec9fc3e278e0418db3b967f81e5598 BUG: 990410 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/5884 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'api/src/glfs-fops.c')
-rw-r--r--api/src/glfs-fops.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/api/src/glfs-fops.c b/api/src/glfs-fops.c
index dd9ea451a..1794e603f 100644
--- a/api/src/glfs-fops.c
+++ b/api/src/glfs-fops.c
@@ -394,8 +394,12 @@ retry:
goto out;
}
- ret = syncop_create (subvol, &loc, flags, mode, glfd->fd,
- xattr_req, &iatt);
+ if (ret == 0) {
+ ret = syncop_open (subvol, &loc, flags, glfd->fd);
+ } else {
+ ret = syncop_create (subvol, &loc, flags, mode, glfd->fd,
+ xattr_req, &iatt);
+ }
ESTALE_RETRY (ret, errno, reval, &loc, retry);