Messages in this thread Patch in this message | | | Subject | [PATCH] 2.6.6 memory allocation checks in idmap_lookup() | From | Yury Umanets <> | Date | Sun, 06 Jun 2004 19:15:29 +0300 |
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Adds memory allocation checks in idmap_lookup()
./linux-2.6.6-modified/fs/nfsd/nfs4idmap.c | 2 ++ 1 files changed, 2 insertions(+)
Signed-off-by: Yury Umanets <torque@ukrpost.net>
diff -rupN ./linux-2.6.6/fs/nfsd/nfs4idmap.c ./linux-2.6.6-modified/fs/nfsd/nfs4idmap.c --- ./linux-2.6.6/fs/nfsd/nfs4idmap.c Mon May 10 05:32:54 2004 +++ ./linux-2.6.6-modified/fs/nfsd/nfs4idmap.c Wed Jun 2 14:40:17 2004 @@ -474,6 +474,8 @@ idmap_lookup(struct svc_rqst *rqstp, if (!*item) return -ENOMEM; mdr = kmalloc(sizeof(*mdr), GFP_KERNEL); + if (!mdr) + return -ENOMEM; memset(mdr, 0, sizeof(*mdr)); init_waitqueue_head(&mdr->waitq); add_wait_queue(&mdr->waitq, &waitq);
-- umka
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