sqlite logs : A malloc() failed (out of memory) Exception about sqlancer HOT 14 CLOSED

When I run a lower version of SQLite, such as 3.41.0, it works perfectly.

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i use the command : java -jar sqlancer-2.0.0.jar --num-threads 20 sqlite3 --oracle NoREC

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It's likely that this is a bug in SQLite, unless a statement unexpectedly requires a lot of memory to execute (which didn't happen in the past). Can you reproduce this in the SQLite CLI when executing the statements from the log file(s)?

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hello,
I have tried SQLite CLI and Python in SQLite version 3.43.2 and did not encounter any exceptions.
Here is the log files:
database5.log
database5-cur.log

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Let me take a look.

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@AlexWonga There are three versions: 3.43.2.0, 3.43.2.1, 3.43.2,2 for the SQLite. Which one are you using? https://mvnrepository.com/artifact/org.xerial/sqlite-jdbc

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hello， I am using 3.43.2.0 and 3.43.0.0 two version

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I found this problem in 3.43.0.0 yesterday

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Ok. I can reproduce it. Investigating it soon.

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thank you very much!

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I think it is a bug and have reported to SQLite: https://sqlite.org/forum/forumpost/a655ee159e

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thank you!

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https://sqlite.org/forum/forumpost/506419a5c5a96f51 @AlexWonga The bug is confirmed and will be fixed soon. Please wait for the update of SQLite JDBC driver, so that you can avoid this bug in SQLancer. As a temporary solution, if this bug does not crash the SQLite, you can consider adding the error information here https://github.com/sqlancer/sqlancer/blob/main/src/sqlancer/sqlite3/SQLite3Errors.java#L20 to bypass this bug.

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thank you

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