anthonylouisbsb commented on code in PR #13682:
URL: https://github.com/apache/arrow/pull/13682#discussion_r933313824
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cpp/src/gandiva/precompiled/time.cc:
##########
@@ -261,8 +261,22 @@ static const int WEEK_LEN[] = {6, 6, 7, 9, 8, 6, 8};
const auto& presentDate = extractDow_timestamp(tp.MillisSinceEpoch());
\
\
int dateSearch = 0;
\
+
\
+ /* To skip entries out of patterns range */
\
+ if (in_len > 9) {
\
+ gdv_fn_context_set_error_msg(context, "The weekday in this entry is
invalid"); \
+ return 0;
\
+ }
\
+
\
+ char* up = reinterpret_cast<char*>(gdv_fn_context_arena_malloc(context,
in_len)); \
Review Comment:
Add a check to see if the malloc operation worked fine
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