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block/nfs: fix int overflow in nfs_client_open_qdict
authorPeter Lieven <pl@kamp.de>
Wed, 9 Dec 2020 12:17:35 +0000 (13:17 +0100)
committerKevin Wolf <kwolf@redhat.com>
Fri, 18 Dec 2020 10:48:39 +0000 (11:48 +0100)
commit182454dc63c66ff5a29eddd60cc987b6a1b45e7f
tree40f3f9a458f30dbc9602a7966955efd89fa7736ctree
parent9d1cc1d0942b12587c9218661b78fdd7d5e508f4commit | diff
block/nfs: fix int overflow in nfs_client_open_qdict

nfs_client_open returns the file size in sectors. This effectively
makes it impossible to open files larger than 1TB.

Fixes: c22a03454544c2a08f1107c5cc8481a5574533d5
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Lieven <pl@kamp.de>
Message-Id: <20201209121735.16437-1-pl@kamp.de>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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