[NFS-Ganesha-Devel] Change in ...nfs-ganesha[next]: nfs4_op_open: fix refcnt for reopen non-upgrade

Matthew DeVore has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/505966 ) Change subject: nfs4_op_open: fix refcnt for reopen non-upgrade ...................................................................... nfs4_op_open: fix refcnt for reopen non-upgrade Grab an extra ref even when not re-opening the file. open4_create_fh implicitly reduces the reference count of the fsal_obj_handle for which it is creating a fh. So in nfs4_op_open.c on line 997 and 1017 an extra ref is grabbed to accomodate that. However, if the file is not being reopened (reopens only happen for upgraded open flags) the extra ref was not being grabbed. The macOS NFS client uses some strange pattern where an already-open file may be reopened with the same flags. See https://github.com/nfs-ganesha/nfs-ganesha/issues/649 (fixed by this commit) for details. Change-Id: I142bdd1bf7589a3e2fe671b23fc95df3768327f5 Signed-off-by: Matthew DeVore <matvore(a)google.com&gt; --- M src/Protocols/NFS/nfs4_op_open.c 1 file changed, 3 insertions(+), 3 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/66/505966/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/505966 To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I142bdd1bf7589a3e2fe671b23fc95df3768327f5 Gerrit-Change-Number: 505966 Gerrit-PatchSet: 1 Gerrit-Owner: Matthew DeVore <matvore(a)comcast.net&gt; Gerrit-MessageType: newchange