Even though vshCmddefOptParse() tried returning -1 if there was an
optional option specification that preceded a required one, it failed to
check that for boolean type options and options with VSH_OFLAG_REQ_OPT
flag set. On the other hand, it makes sense that VSH_OT_ARGV is
specified at the end of the option list.
Returning -1 enforces the proper ordering thanks to virsh-synopsis test
in 'make check'.
Signed-off-by: Martin Kletzander <mklet...@redhat.com>
---
tools/virsh.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/virsh.c b/tools/virsh.c
index 036b517..41893bb 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -1073,6 +1073,7 @@ vshCmddefOptParse(const vshCmdDef *cmd, uint32_t
*opts_need_arg,
if (i > 31)
return -1; /* too many options */
if (opt->type == VSH_OT_BOOL) {
+ optional = true;
if (opt->flags & VSH_OFLAG_REQ)
return -1; /* bool options can't be mandatory */
continue;
@@ -1105,12 +1106,14 @@ vshCmddefOptParse(const vshCmdDef *cmd, uint32_t
*opts_need_arg,
if (opt->flags & VSH_OFLAG_REQ_OPT) {
if (opt->flags & VSH_OFLAG_REQ)
*opts_required |= 1 << i;
+ else
+ optional = true;
continue;
}
*opts_need_arg |= 1 << i;
if (opt->flags & VSH_OFLAG_REQ) {
- if (optional)
+ if (optional && opt->type != VSH_OT_ARGV)
return -1; /* mandatory options must be listed first */
*opts_required |= 1 << i;
} else {
--
2.1.3
--
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