diff options
| author | Peter Lieven <pl@kamp.de> | 2020-12-09 13:17:35 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2020-12-18 11:48:39 +0100 |
| commit | 182454dc63c66ff5a29eddd60cc987b6a1b45e7f (patch) | |
| tree | 40f3f9a458f30dbc9602a7966955efd89fa7736c /block | |
| parent | 9d1cc1d0942b12587c9218661b78fdd7d5e508f4 (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>
Diffstat (limited to 'block')
| -rw-r--r-- | block/nfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/nfs.c b/block/nfs.c index 77905f516d..8c1968bb41 100644 --- a/block/nfs.c +++ b/block/nfs.c @@ -592,7 +592,7 @@ static int64_t nfs_client_open_qdict(NFSClient *client, QDict *options, int flags, int open_flags, Error **errp) { BlockdevOptionsNfs *opts; - int ret; + int64_t ret; opts = nfs_options_qdict_to_qapi(options, errp); if (opts == NULL) { |