projects/linux·commit f8cb2791

Merge tag 'nfs-for-3.10-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

f8cb2791 · Linus Torvalds <[email protected]> · 2013-06-01 19:48:59 +09:00

Pull two NFS client fixes from Trond Myklebust:
 - Fix a regression that broke NFS mounting using klibc and busybox
 - Stable fix to check access modes correctly on NFSv4 delegated open()

* tag 'nfs-for-3.10-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  NFS: Fix security flavor negotiation with legacy binary mounts
  NFSv4: Fix a thinko in nfs4_try_open_cached
Commit
f8cb27916ae256ef3b4e2ecca7262109dcfdd083
Parents
1d822d60 · eb54d437

Merge commit. Changes below are compared with the first parent: 1d822d60.

Changes

2 files changed · +3 −1

FileStatusAddDelContent
fs/nfs/nfs4proc.cmodified+1−1View file
fs/nfs/super.cmodified+2−0View file

fs/nfs/nfs4proc.c

View file
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 4e2fe71..d7ba561 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1078,7 +1078,7 @@ static struct nfs4_state *nfs4_try_open_cached(struct nfs4_opendata *opendata)
struct nfs4_state *state = opendata->state;
struct nfs_inode *nfsi = NFS_I(state->inode);
struct nfs_delegation *delegation;
- int open_mode = opendata->o_arg.open_flags & (O_EXCL|O_TRUNC);
+ int open_mode = opendata->o_arg.open_flags;
fmode_t fmode = opendata->o_arg.fmode;
nfs4_stateid stateid;
int ret = -EAGAIN;

fs/nfs/super.c

View file
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index a366107..2d7525f 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1942,6 +1942,7 @@ static int nfs23_validate_mount_data(void *options,
args->namlen = data->namlen;
args->bsize = data->bsize;
+ args->auth_flavors[0] = RPC_AUTH_UNIX;
if (data->flags & NFS_MOUNT_SECFLAVOUR)
args->auth_flavors[0] = data->pseudoflavor;
if (!args->nfs_server.hostname)
@@ -2637,6 +2638,7 @@ static int nfs4_validate_mount_data(void *options,
goto out_no_address;
args->nfs_server.port = ntohs(((struct sockaddr_in *)sap)->sin_port);
+ args->auth_flavors[0] = RPC_AUTH_UNIX;
if (data->auth_flavourlen) {
if (data->auth_flavourlen > 1)
goto out_inval_auth;