fix a page leak in vhost_scsi_iov_to_sgl() error recovery

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we are advancing sg as we go, so the pages we need to drop in
case of error are *before* the current sg.

Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Al Viro 2017-09-24 18:36:44 -04:00

parent 09cf698a59

commit 11d49e9d08

1 changed files with 3 additions and 2 deletions

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5

drivers/vhost/scsi.c

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