[Libguestfs] [PATCH] daemon: When running external commands, open stdin as /dev/null
On Wed, Nov 04, 2009 at 03:10:27PM +0000, Richard W.M. Jones wrote:
On Wed, Nov 04, 2009 at 02:49:13PM +0000, Richard W.M. Jones wrote:
> libguestfs: error: hexdump: hexdump: /test123: hexdump: /sysroot/test123: Bad file
descriptor
[...]
Anyway, I'm still experimenting with this one ... It might be
better
just to open /dev/null for stdin, since I suppose other programs could
be unpredictable if they have no stdin at all.
The patch below uses this approach, and I have tested it on Debian and
Fedora.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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Attachments:
- 0001-daemon-When-running-external-commands-open-stdin-as-.patch (text/plain — 1006 bytes)