Commit eef9b794 authored by Jakub Kicinski's avatar Jakub Kicinski
Browse files

tools: ynl-gen: add error checking for nested structs 



Parsing nested types may return an error, propagate it.
Not marking as a fix, because nothing uses YNL upstream.

Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 5605f102

tools/net/ynl/ynl-gen-c.py

+2 −1
Original line number Diff line number Diff line
@@ -424,7 +424,8 @@ class TypeNest(Type): 
                            f"{self.enum_name}, &{var}->{self.c_name})")



    def _attr_get(self, ri, var):

        get_lines = [f"{self.nested_render_name}_parse(&parg, attr);"]

        get_lines = [f"if ({self.nested_render_name}_parse(&parg, attr))",

                     "return MNL_CB_ERROR;"]

        init_lines = [f"parg.rsp_policy = &{self.nested_render_name}_nest;",

                      f"parg.data = &{var}->{self.c_name};"]

        return get_lines, init_lines, None