Message ID | 1384295108-10913-3-git-send-email-xiawenc@linux.vnet.ibm.com |
---|---|
State | New |
Headers | show |
On 11/12/2013 03:25 PM, Wenchao Xia wrote: > It is bad that same key was specified twice, especially when a union have > two branches with same condition. This patch can prevent it. > > Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> > --- > scripts/qapi.py | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) Reviewed-by: Eric Blake <eblake@redhat.com> > > diff --git a/scripts/qapi.py b/scripts/qapi.py > index 82f586e..aa91edc 100644 > --- a/scripts/qapi.py > +++ b/scripts/qapi.py > @@ -116,6 +116,8 @@ class QAPISchema: > if self.tok != ':': > raise QAPISchemaError(self, 'Expected ":"') > self.accept() > + if key in expr: > + raise QAPISchemaError(self, 'Duplicated key "%s"' % key) > expr[key] = self.get_expr(True) > if self.tok == '}': > self.accept() >
diff --git a/scripts/qapi.py b/scripts/qapi.py index 82f586e..aa91edc 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -116,6 +116,8 @@ class QAPISchema: if self.tok != ':': raise QAPISchemaError(self, 'Expected ":"') self.accept() + if key in expr: + raise QAPISchemaError(self, 'Duplicated key "%s"' % key) expr[key] = self.get_expr(True) if self.tok == '}': self.accept()
It is bad that same key was specified twice, especially when a union have two branches with same condition. This patch can prevent it. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> --- scripts/qapi.py | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)