Re: [Libvir] PATCH: Implement CDROM media change for QEMU/KVM driver

[Jim Paris <jim jtan com>]

Richard W.M. Jones wrote:
> Richard W.M. Jones wrote:
> >+    strcat(cmd, newdisk->src);
> 
> Also, is quoting/escaping required?  In a naive libvirt-based app, it's 
> plausible that the string is provided by the user and could contain \n 
> to send arbitrary commands to the qemu console.

Agreed.  We can use something like qemudEscapeShellArg for that.
This (untested) patch adds qemudEscapeArg for non-shell arguments.

-jim