tree 626847783fd0dd5a20aae0894055a45264ad21fd
parent 49d092f6dd6f71fb44c01200dcff191d045ace16
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1612308116 +0100
committer Simon Glass <sjg@chromium.org> 1614824245 -0700

sandbox: host bind must close file descriptor

Each invocation of the 'host bind' command with a file name argument opens
a file descriptor. The next invocation of the 'host bind' command destroys
the block device but the file descriptor remains open. The same holds true
for the 'unbind blk' command.

Close the file descriptor when unbinding the host block device.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>