schema compile node BUGFIX free on error

Author: Roytak

src/schema_compile_node.c

@@ -388,9 +388,10 @@ lysc_range_dup(struct lysc_ctx *ctx, const struct lysc_range *orig, struct ly_se
     return dup;
 
 error:
-    free(dup);
-    /* set but not used due to the return type */
-    (void) ret;
+    if (dup) {
+        lysc_range_free(ctx->ctx, dup);
+        free(dup);
+    }
     return NULL;
 }
 

src/tree_schema_free.c

@@ -808,14 +808,7 @@ lysc_ident_free(const struct ly_ctx *ctx, struct lysc_ident *ident)
     FREE_ARRAY(ctx, ident->exts, lysc_ext_instance_free);
 }
 
-/**
- * @brief Free the compiled range structure.
- *
- * @param[in] ctx Context to use.
- * @param[in,out] range Compiled range structure to be freed.
- * Since the structure is typically part of the sized array, the structure itself is not freed.
- */
-static void
+void
 lysc_range_free(const struct ly_ctx *ctx, struct lysc_range *range)
 {
     LY_ARRAY_FREE(range->parts);

src/tree_schema_free.h

@@ -129,6 +129,15 @@ void lysc_ext_instance_free(const struct ly_ctx *ctx, struct lysc_ext_instance *
  */
 void lysc_iffeature_free(const struct ly_ctx *ctx, struct lysc_iffeature *iff);
 
+/**
+ * @brief Free the compiled range structure.
+ *
+ * @param[in] ctx Context to use.
+ * @param[in,out] range Compiled range structure to be freed.
+ * Since the structure is typically part of the sized array, the structure itself is not freed.
+ */
+void lysc_range_free(const struct ly_ctx *ctx, struct lysc_range *range);
+
 /**
  * @brief Free a compiled pattern.
  *