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Bug report: reachable assertion in zipfile module
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Bug report: reachable assertion in zipfile module

(1) By Zu-Ming Jiang (jiang446079653) on 2021-04-22 12:52:04 [source]

Hello,

I used my fuzzing tool to test sqlite of latest version, and found a reachable assertion in zipfile module.

Test command:


rm test.db; ./sqlite3 test.db < fuzz.sql

` Here is the output:

sqlite3: ../shell.c:6660: zipfileMtimeToDos: Assertion `mUnixTime<315507600 || mUnixTime==zipfileMtime(pCds) || ((mUnixTime % 2) && mUnixTime-1==zipfileMtime(pCds))' failed.
Aborted

` Here is the content of the simplified fuzz.sql, which can also trigger the assertion:

select zipfile(0,0,9223372036854775808,0);

(2) By ThanksRyan on 2021-04-22 16:23:59 in reply to 1 [link] [source]

(3) By Zu-Ming Jiang (jiang446079653) on 2021-04-23 11:38:16 in reply to 2 [link] [source]

Thanks for your confirming