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| author | rmacklem <rmacklem@FreeBSD.org> | 2011-06-22 21:10:12 +0000 |
|---|---|---|
| committer | rmacklem <rmacklem@FreeBSD.org> | 2011-06-22 21:10:12 +0000 |
| commit | da3820480591190db96ab7683ee5d3f085cdb7e2 (patch) | |
| tree | 1de339d8a3477417580a1064fd97800577b3157c /sys/fs/nfs | |
| parent | 83fca1d193659201a31cad508665386117ffdd5d (diff) | |
| download | FreeBSD-src-da3820480591190db96ab7683ee5d3f085cdb7e2.zip FreeBSD-src-da3820480591190db96ab7683ee5d3f085cdb7e2.tar.gz | |
Plug an mbuf leak in the new NFS client that occurred when a
server replied NFS3ERR_JUKEBOX/NFS4ERR_DELAY to an rpc.
This affected both NFSv3 and NFSv4. Found during testing
at the recent NFSv4 interoperability Bakeathon.
MFC after: 2 weeks
Diffstat (limited to 'sys/fs/nfs')
| -rw-r--r-- | sys/fs/nfs/nfs_commonkrpc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/fs/nfs/nfs_commonkrpc.c b/sys/fs/nfs/nfs_commonkrpc.c index c34ea87..f658ac8 100644 --- a/sys/fs/nfs/nfs_commonkrpc.c +++ b/sys/fs/nfs/nfs_commonkrpc.c @@ -733,6 +733,8 @@ tryagain: while (NFSD_MONOSEC < waituntil) (void) nfs_catnap(PZERO, 0, "nfstry"); trylater_delay *= 2; + m_freem(nd->nd_mrep); + nd->nd_mrep = NULL; goto tryagain; } |
