diff options
| -rw-r--r-- | fs/nfs/nfs4proc.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index e1a26c653e78..583c2b38c908 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2236,7 +2236,7 @@ static int nfs4_opendata_access(struct rpc_cred *cred, int openflags) { struct nfs_access_entry cache; - u32 mask; + u32 mask, flags; /* access call failed or for some reason the server doesn't * support any access modes -- defer access call until later */ @@ -2250,16 +2250,20 @@ static int nfs4_opendata_access(struct rpc_cred *cred, */ if (openflags & __FMODE_EXEC) { /* ONLY check for exec rights */ - mask = MAY_EXEC; + if (S_ISDIR(state->inode->i_mode)) + mask = NFS4_ACCESS_LOOKUP; + else + mask = NFS4_ACCESS_EXECUTE; } else if ((fmode & FMODE_READ) && !opendata->file_created) - mask = MAY_READ; + mask = NFS4_ACCESS_READ; cache.cred = cred; cache.jiffies = jiffies; nfs_access_set_mask(&cache, opendata->o_res.access_result); nfs_access_add_cache(state->inode, &cache); - if ((mask & ~cache.mask & (MAY_READ | MAY_EXEC)) == 0) + flags = NFS4_ACCESS_READ | NFS4_ACCESS_EXECUTE | NFS4_ACCESS_LOOKUP; + if ((mask & ~cache.mask & flags) == 0) return 0; return -EACCES; |