diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-09 14:52:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-09 14:52:09 -0800 |
| commit | 3979491701cfb2aa7477f5baf40553355391418b (patch) | |
| tree | 4eafd59af4fd75e646598e581abb4d41e030fef2 /fs | |
| parent | 6b684cd5799cd1e691024ca3a688d1cdec9d4824 (diff) | |
| parent | 3ec07aa9522e3d5e9d5ede7bef946756e623a0a0 (diff) | |
| download | lwn-3979491701cfb2aa7477f5baf40553355391418b.tar.gz lwn-3979491701cfb2aa7477f5baf40553355391418b.zip | |
Merge branch 'for-2.6.38' of git://linux-nfs.org/~bfields/linux
* 'for-2.6.38' of git://linux-nfs.org/~bfields/linux:
nfsd: wrong index used in inner loop
nfsd4: fix bad pointer on failure to find delegation
NFSD: fix decode_cb_sequence4resok
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/nfs4callback.c | 2 | ||||
| -rw-r--r-- | fs/nfsd/nfs4state.c | 13 | ||||
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 4 |
3 files changed, 10 insertions, 9 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index cde36cb0f348..02eb4edf0ece 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -432,7 +432,7 @@ static int decode_cb_sequence4resok(struct xdr_stream *xdr, * If the server returns different values for sessionID, slotID or * sequence number, the server is looney tunes. */ - p = xdr_inline_decode(xdr, NFS4_MAX_SESSIONID_LEN + 4 + 4); + p = xdr_inline_decode(xdr, NFS4_MAX_SESSIONID_LEN + 4 + 4 + 4 + 4); if (unlikely(p == NULL)) goto out_overflow; memcpy(id.data, p, NFS4_MAX_SESSIONID_LEN); diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 54b60bfceb8d..7b566ec14e18 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2445,15 +2445,16 @@ nfs4_check_delegmode(struct nfs4_delegation *dp, int flags) static struct nfs4_delegation * find_delegation_file(struct nfs4_file *fp, stateid_t *stid) { - struct nfs4_delegation *dp = NULL; + struct nfs4_delegation *dp; spin_lock(&recall_lock); - list_for_each_entry(dp, &fp->fi_delegations, dl_perfile) { - if (dp->dl_stateid.si_stateownerid == stid->si_stateownerid) - break; - } + list_for_each_entry(dp, &fp->fi_delegations, dl_perfile) + if (dp->dl_stateid.si_stateownerid == stid->si_stateownerid) { + spin_unlock(&recall_lock); + return dp; + } spin_unlock(&recall_lock); - return dp; + return NULL; } int share_access_to_flags(u32 share_access) diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 1275b8655070..615f0a9f0600 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1142,7 +1142,7 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp, u32 dummy; char *machine_name; - int i; + int i, j; int nr_secflavs; READ_BUF(16); @@ -1215,7 +1215,7 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp, READ_BUF(4); READ32(dummy); READ_BUF(dummy * 4); - for (i = 0; i < dummy; ++i) + for (j = 0; j < dummy; ++j) READ32(dummy); break; case RPC_AUTH_GSS: |