diff options
| author | Mi Jinlong <mijinlong@cn.fujitsu.com> | 2011-03-11 12:13:55 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-27 11:30:42 -0700 |
| commit | 44331dfa4ee2b9821f1d4ea644750653b81e7c35 (patch) | |
| tree | 620979b52504605134f50eadefee759ea1d95483 /fs | |
| parent | 5166f340bcf3d4ac501b4227245504ccd1db83ba (diff) | |
nfsd: wrong index used in inner loop
commit 5a02ab7c3c4580f94d13c683721039855b67cda6 upstream.
We must not use dummy for index.
After the first index, READ32(dummy) will change dummy!!!!
Signed-off-by: Mi Jinlong <mijinlong@cn.fujitsu.com>
[bfields@redhat.com: Trond points out READ_BUF alone is sufficient.]
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 4fde2c585a8..4a82a96c638 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1114,7 +1114,7 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp, u32 dummy; char *machine_name; - int i, j; + int i; int nr_secflavs; READ_BUF(16); @@ -1187,8 +1187,6 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp, READ_BUF(4); READ32(dummy); READ_BUF(dummy * 4); - for (j = 0; j < dummy; ++j) - READ32(dummy); break; case RPC_AUTH_GSS: dprintk("RPC_AUTH_GSS callback secflavor " @@ -1204,7 +1202,6 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp, READ_BUF(4); READ32(dummy); READ_BUF(dummy); - p += XDR_QUADLEN(dummy); break; default: dprintk("Illegal callback secflavor\n"); |