Vladislav Vaintroub 736449d30f MDEV-34205: ASAN stack buffer overflow in strxnmov() in frm_file_exists ...

Correct the second parameter for strxnmov to prevent potential buffer
overflows. The second parameter must be one less than the size of the
input buffer to avoid writing past the end of the buffer.

While the second parameter is usually correct, there are exceptions
that need fixing.

This commit addresses the issue within frm_file_exists() and other
affected places.

2024-05-23 22:08:27 +02:00

412 KiB

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