fix(query): fix filterInfo->cunit not allocated caused crash

6063ad8d · Ganlin Zhao · 028d3ba7 · 6063ad8d
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Showing with 11 addition and 6 deletion

src/query/src/qFilter.c src/query/src/qFilter.c +11 -6

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--- a/src/query/src/qFilter.c
+++ b/src/query/src/qFilter.c
@@ -3836,6 +3836,11 @@ _return:
 int32_t filterGetIndexedColumnInfo(SFilterInfo* info, char** val, int32_t *order, int32_t *flag) {
+  if (FILTER_GET_FLAG(info->status, FI_STATUS_EMPTY)) {
+    *order = 0;
+    return TSDB_CODE_SUCCESS;
+  }
  SFilterComUnit *cunit = info->cunits;
  uint8_t optr = cunit->optr;