Do not require offsets to be present

diff --git a/c/lib/schema.c b/c/lib/schema.c
index 4c819a27ae8523dda09f202d00ca765efe9a0ebe23cd10ce528441d21b308d65..6d056e09e221aed76f45249df13f7377d54d5d9551b425c320874364118d7c2e 100644 (file)
--- a/c/lib/schema.c
+++ b/c/lib/schema.c
@@ -93,8 +93,8 @@ keksSchemaLens(
     case KEKSItemRaw:
     default:
         return (struct KEKSSchemaErr){
-            .offSchema = schema->offsets[idxSchema],
-            .offData = data->offsets[idxData],
+            .offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema],
+            .offData = (data->offsets == NULL) ? 0 : data->offsets[idxData],
             .code = KEKSSchemaErrUnexpectedState,
             .msg = "unsupported len type",
         };
@@ -127,8 +127,8 @@ keksSchemaLens(
     case KEKSItemRaw:
     default:
         return (struct KEKSSchemaErr){
-            .offSchema = schema->offsets[idxSchema],
-            .offData = data->offsets[idxData],
+            .offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema],
+            .offData = (data->offsets == NULL) ? 0 : data->offsets[idxData],
             .code = KEKSSchemaErrUnexpectedState,
             .msg = "unsupported len type",
         };
@@ -162,8 +162,8 @@ keksSchemaCmd( // NOLINT(misc-no-recursion)
     size_t v = *taken;
 Eached:
     idxSchema = origIdxSchema;
-    err.offSchema = schema->offsets[idxSchema];
-    err.offData = data->offsets[idxData];
+    err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
+    err.offData = (data->offsets == NULL) ? 0 : data->offsets[idxData];
     err.code = KEKSSchemaErrInvalid;
     if (schema->list[idxSchema].atom.v.list.len == 0) {
         err.code = KEKSSchemaErrInvalidSchema;
@@ -197,7 +197,7 @@ Eached:
             err.msg = "wrong number of args";
             return err;
         }
-        err.offSchema = schema->offsets[idxSchema];
+        err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
         switch (schema->list[idxSchema].atom.typ) {
         case KEKSItemNIL:
             (*taken) = idxData;
@@ -280,7 +280,7 @@ Eached:
                 err.msg = "wrong number of args";
                 return err;
             }
-            err.offSchema = schema->offsets[idxSchema];
+            err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
             if (schema->list[idxSchema].atom.typ != KEKSItemBin) {
                 err.code = KEKSSchemaErrInvalidSchema;
                 err.msg = "non-bin EQ";
@@ -351,7 +351,7 @@ Eached:
             return err;
         }
         while (idxSchema != 0) {
-            err.offSchema = schema->offsets[idxSchema];
+            err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
             if (schema->list[idxSchema].atom.typ != KEKSItemStr) {
                 err.code = KEKSSchemaErrInvalidSchema;
                 err.msg = "non-str TYPE";
@@ -425,8 +425,8 @@ Eached:
                 err.msg = "wrong number of args";
                 return err;
             }
-            err.offSchema = schema->offsets[idxSchema];
-            err.offData = data->offsets[v];
+            err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
+            err.offData = (data->offsets == NULL) ? 0 : data->offsets[v];
             int64_t our = 0;
             int64_t their = 0;
             struct KEKSSchemaErr errLens =
@@ -447,8 +447,8 @@ Eached:
                 err.msg = "wrong number of args";
                 return err;
             }
-            err.offSchema = schema->offsets[idxSchema];
-            err.offData = data->offsets[v];
+            err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
+            err.offData = (data->offsets == NULL) ? 0 : data->offsets[v];
             int64_t our = 0;
             int64_t their = 0;
             struct KEKSSchemaErr errLens =
@@ -465,7 +465,7 @@ Eached:
             err.msg = "wrong number of args";
             return err;
         }
-        err.offSchema = schema->offsets[idxSchema];
+        err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
         if (schema->list[idxSchema].atom.typ != KEKSItemStr) {
             err.code = KEKSSchemaErrInvalidSchema;
             err.msg = "non-str SCHEMA";
@@ -481,7 +481,7 @@ Eached:
             err.msg = "unknown SCHEMA";
             return err;
         }
-        err.offSchema = schema->offsets[idxSchema];
+        err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
         err.msg = "SCHEMA";
         if (v == SIZE_MAX) {
             err.code = KEKSSchemaErrNo;
@@ -500,7 +500,7 @@ Eached:
             err.msg = "wrong number of args";
             return err;
         }
-        err.offSchema = schema->offsets[idxSchema];
+        err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
         if (schema->list[idxSchema].atom.typ != KEKSItemPint) {
             err.code = KEKSSchemaErrInvalidSchema;
             err.msg = "non-int PREC";
@@ -649,8 +649,8 @@ KEKSSchemaValidate( // NOLINT(misc-no-recursion)
     assert(schema != NULL);
     assert(data != NULL);
     struct KEKSSchemaErr err = (struct KEKSSchemaErr){
-        .offSchema = schema->offsets[idxSchema],
-        .offData = data->offsets[idxData],
+        .offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema],
+        .offData = (data->offsets == NULL) ? 0 : data->offsets[idxData],
         .code = KEKSSchemaErrInvalid,
     };
     if (schema->list[idxSchema].atom.typ != KEKSItemList) {
@@ -659,7 +659,7 @@ KEKSSchemaValidate( // NOLINT(misc-no-recursion)
         return err;
     }
     idxSchema = schema->list[idxSchema].atom.v.list.head;
-    err.offSchema = schema->offsets[idxSchema];
+    err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
     struct keksSchemaValidationState state = {
         .nonExamined = 0,
         .eachInList = false,
@@ -682,7 +682,7 @@ KEKSSchemaValidate( // NOLINT(misc-no-recursion)
             return errCmd;
         }
         idxSchema = schema->list[idxSchema].next;
-        err.offSchema = schema->offsets[idxSchema];
+        err.offSchema = (schema->offsets == NULL) ? 0 : schema->offsets[idxSchema];
     }
     if (state.nonExaminedCheck && state.nonExamined > 0) {
         err.code = KEKSSchemaErrInvalidData;