widl: Set name return value (passed by reference) in the alias case alias case in get_user_type.
gerald at pfeifer.com
Sat Nov 4 14:21:56 CDT 2017
So, I admit I don't really know this code, but looking at it (triggered
by a warning issued by GCC development versions), I noticed that this
variable passed by reference is not initialized here.
(For reference, "typegen.c:3715:16: warning: 'uname' may be used
uninitialized in this function" is the warning in question.)
If this is not the right fix, perhaps something else can be changed?
Signed-off-by: Gerald Pfeifer <gerald at pfeifer.com>
tools/widl/typegen.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/widl/typegen.c b/tools/widl/typegen.c
index e63600c71b..32b5eba9b8 100644
@@ -314,7 +314,11 @@ static type_t *get_user_type(const type_t *t, const char **pname)
t = type_alias_get_aliasee(t);
+ if (pname)
+ *pname = t->name;
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