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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-31 04:42:58 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-31 04:42:58 +0300 |
| commit | 3985c7ce85039adacdf882904ca096f091d39346 (patch) | |
| tree | afaf4161c4c3d9516cc09295eb30c0e22a8c3008 /net/rds/send.c | |
| parent | fcf744a96c66ca6ad7301a372034b771e57f30c4 (diff) | |
| parent | ce384d91cd7a4269a1ed5d4307a70aa4c6fa14f2 (diff) | |
| download | linux-3985c7ce85039adacdf882904ca096f091d39346.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
isdn: mISDN: socket: fix information leak to userland
netdev: can: Change mail address of Hans J. Koch
pcnet_cs: add new_id
net: Truncate recvfrom and sendto length to INT_MAX.
RDS: Let rds_message_alloc_sgs() return NULL
RDS: Copy rds_iovecs into kernel memory instead of rereading from userspace
RDS: Clean up error handling in rds_cmsg_rdma_args
RDS: Return -EINVAL if rds_rdma_pages returns an error
net: fix rds_iovec page count overflow
can: pch_can: fix section mismatch warning by using a whitelisted name
can: pch_can: fix sparse warning
netxen_nic: Fix the tx queue manipulation bug in netxen_nic_probe
ip_gre: fix fallback tunnel setup
vmxnet: trivial annotation of protocol constant
vmxnet3: remove unnecessary byteswapping in BAR writing macros
ipv6/udp: report SndbufErrors and RcvbufErrors
phy/marvell: rename 88ec048 to 88e1318s and fix mscr1 addr
Diffstat (limited to 'net/rds/send.c')
| -rw-r--r-- | net/rds/send.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/rds/send.c b/net/rds/send.c index 0bc9db17a87d..35b9c2e9caf1 100644 --- a/net/rds/send.c +++ b/net/rds/send.c @@ -973,6 +973,10 @@ int rds_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, /* Attach data to the rm */ if (payload_len) { rm->data.op_sg = rds_message_alloc_sgs(rm, ceil(payload_len, PAGE_SIZE)); + if (!rm->data.op_sg) { + ret = -ENOMEM; + goto out; + } ret = rds_message_copy_from_user(rm, msg->msg_iov, payload_len); if (ret) goto out; |