Currently, qemu-io only uses string-valued blockdev options (as all are
converted directly from QemuOpts) -- with one exception: -U adds the
force-share option as a boolean. This in itself is already a bit
questionable, but a real issue is that it also assumes the value already
existing in the options QDict would be a boolean, which is wrong.
That has the following effect:
$ ./qemu-io -r -U --image-opts \
driver=file,filename=/dev/null,force-share=off
[1] 15200 segmentation fault (core dumped) ./qemu-io -r -U
--image-opts driver=file,filename=/dev/null,force-share=off
Since @opts is converted from QemuOpts, the value must be a string, and
we have to compare it as such. Consequently, it makes sense to also set
it as a string instead of a boolean.
Cc: address@hidden
Signed-off-by: Max Reitz <address@hidden>
---
qemu-io.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)