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authorLinus Torvalds <torvalds@linux-foundation.org>2008-09-02 10:58:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-09-02 10:58:11 -0700
commite77295dc9e6b52281ae85af4068f13752524e9f4 (patch)
treefca6b723f6c91f2af79b28f05c05e114720fbe66 /fs
parent1136cf11066a32d4ac2a476dac302858d763703d (diff)
parent91b80969ba466ba4b915a4a1d03add8c297add3f (diff)
Merge branch 'for-2.6.27' of git://linux-nfs.org/~bfields/linux
* 'for-2.6.27' of git://linux-nfs.org/~bfields/linux: nfsd: fix buffer overrun decoding NFSv4 acl sunrpc: fix possible overrun on read of /proc/sys/sunrpc/transports nfsd: fix compound state allocation error handling svcrdma: Fix race between svc_rdma_recvfrom thread and the dto_tasklet
Diffstat (limited to 'fs')
-rw-r--r--fs/nfsd/nfs4acl.c2
-rw-r--r--fs/nfsd/nfs4proc.c12
2 files changed, 7 insertions, 7 deletions
diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c
index b6ed38380ab..54b8b4140c8 100644
--- a/fs/nfsd/nfs4acl.c
+++ b/fs/nfsd/nfs4acl.c
@@ -443,7 +443,7 @@ init_state(struct posix_acl_state *state, int cnt)
* enough space for either:
*/
alloc = sizeof(struct posix_ace_state_array)
- + cnt*sizeof(struct posix_ace_state);
+ + cnt*sizeof(struct posix_user_ace_state);
state->users = kzalloc(alloc, GFP_KERNEL);
if (!state->users)
return -ENOMEM;
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 2e51adac65d..e5b51ffafc6 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -867,11 +867,6 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
int slack_bytes;
__be32 status;
- status = nfserr_resource;
- cstate = cstate_alloc();
- if (cstate == NULL)
- goto out;
-
resp->xbuf = &rqstp->rq_res;
resp->p = rqstp->rq_res.head[0].iov_base + rqstp->rq_res.head[0].iov_len;
resp->tagp = resp->p;
@@ -890,6 +885,11 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
if (args->minorversion > NFSD_SUPPORTED_MINOR_VERSION)
goto out;
+ status = nfserr_resource;
+ cstate = cstate_alloc();
+ if (cstate == NULL)
+ goto out;
+
status = nfs_ok;
while (!status && resp->opcnt < args->opcnt) {
op = &args->ops[resp->opcnt++];
@@ -957,9 +957,9 @@ encode_op:
nfsd4_increment_op_stats(op->opnum);
}
+ cstate_free(cstate);
out:
nfsd4_release_compoundargs(args);
- cstate_free(cstate);
dprintk("nfsv4 compound returned %d\n", ntohl(status));
return status;
}