jacktengg opened a new pull request, #19658: URL: https://github.com/apache/doris/pull/19658
# Proposed changes Issue Number: close #xxx ## Problem summary Fixu ubsan errors: ``` doris/be/src/util/string_parser.hpp:275:58: runtime error: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int' doris/be/src/vec/functions/functions_comparison.h:214:51: runtime error: addition of unsigned offset to 0x7fea6c6b7010 overflowed to 0x7fea6c6b700c doris/be/src/vec/functions/multiply.cpp:67:50: runtime error: signed integer overflow: 1295699415680000000 * 0x0000000000015401d0a4cd4890a77700 cannot be represented in type '__int128 doris/be/src/vec/aggregate_functions/aggregate_function_percentile_approx.h:445:73: runtime error: addition of unsigned offset to 0x7feca3343d10 overflowed to 0x7feca3343d08 doris/be/src/exec/schema_scanner/schema_tables_scanner.cpp:330:24: runtime error: variable length array bound evaluates to non-positive value 0 ``` ## Checklist(Required) * [ ] Does it affect the original behavior * [ ] Has unit tests been added * [ ] Has document been added or modified * [ ] Does it need to update dependencies * [ ] Is this PR support rollback (If NO, please explain WHY) ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
