[PATCH 2/3] widl: If a variable doesn't have a name provide an autogenerated one.
Dmitry Timoshkov
dmitry at baikal.ru
Fri Feb 14 06:56:21 CST 2020
Otherwise widl crashes while generating a typelib for a structure
with an embedded anonymous union:
typedef struct _s
{
int type;
union
{
int f;
};
} s;
Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
---
tools/widl/write_msft.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/widl/write_msft.c b/tools/widl/write_msft.c
index b70057eda1..7cfe9e146c 100644
--- a/tools/widl/write_msft.c
+++ b/tools/widl/write_msft.c
@@ -1630,6 +1630,9 @@ static HRESULT add_var_desc(msft_typeinfo_t *typeinfo, UINT index, var_t* var)
unsigned char *namedata;
int var_num = (typeinfo->typeinfo->cElement >> 16) & 0xffff;
+ if (!var->name)
+ var->name = gen_name();
+
chat("add_var_desc(%d, %s)\n", index, var->name);
id = 0x40000000 + index;
--
2.20.1
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