dtype: fix memory leak in concat_type_destroy()

Free allocated memory for ->desc.

Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/src/datatype.c b/src/datatype.c
index db3fb06cd0d473f171d6ccb80c75ecd262060e2a..5599c597779eb129643adb7c9671468d820efc78 100644 (file)
--- a/src/datatype.c
+++ b/src/datatype.c
@@ -950,6 +950,8 @@ const struct datatype *concat_type_alloc(const struct expr *expr)
 
 void concat_type_destroy(const struct datatype *dtype)
 {
-       if (dtype->flags & DTYPE_F_ALLOC)
+       if (dtype->flags & DTYPE_F_ALLOC) {
+               xfree(dtype->desc);
                xfree(dtype);
+       }
 }