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SUNRPC: svc_tcp_sendmsg() should handle errors from xdr_alloc_bvec()
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Thu, 7 Apr 2022 18:10:23 +0000 (14:10 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 Apr 2022 18:03:18 +0000 (20:03 +0200)
commit04b13523b8105c0672d7d51272fe3ecef24a4f74
tree94ba4ddcda0c4ba8931bcb8b7e49d0a5f858eab5tree
parentc6668477cdae7437fa9a30569069a23cb18b9c62commit | diff
SUNRPC: svc_tcp_sendmsg() should handle errors from xdr_alloc_bvec()

[ Upstream commit b056fa070814897be32d83b079dbc311375588e7 ]

The allocation is done with GFP_KERNEL, but it could still fail in a low
memory situation.

Fixes: 4a85a6a3320b ("SUNRPC: Handle TCP socket sends with kernel_sendpage() again")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/sunrpc/svcsock.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git