Fix intermittent test failure in test_deny_executable_write #1588
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The test was writing 42 to offset 4 of the program account. The program is upgradable, so offset 4 is first byte of the account which holds the actual elf program. There was a chance that the first byte of the account is 42, in which case the test passes, because with the non-direct mapping case, you can write to read only accounts as long as the contents does not chance.
Lichtso
approved these changes
Jun 5, 2024
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The test was writing 42 to offset 4 of the program account. The program is upgradable, so offset 4 is first byte of the account which holds the actual elf program.
There was a chance that the first byte of the account is 42, in which case the test passes, because with the non-direct mapping case, you can write to read only accounts as long as the contents does not change.