I haven’t done a public-facing writeup on this, but this public-facing writeup shows how to solve a harder version of the same bug. Here was my fix, which didn’t touch SQLite code at all and instead ensured that, in this code, writes to a file descriptor only happen on the thread that will close the file descriptor. I then searched for 'stop' to find the code that caused the issue. Reading this corrupted area as a sequence of bytes, I saw that someone had written the C string 'stop' to the DB, causing the corruption. 7 sqlite files removed rootns3307840 yum history new Loaded plugins: fastestmirror history. if you’re not doing it your own way, then a tool like SQLiteDoctor or SQLiteManager might do it for you. something is not good i would try to dump the contents of the possibly somehow corrupted sqlite-db to a new/clean one. GDB showed me that an int had a value of 115, which was impossible if only SQLite were writing to the DB file. CentOS - yum Error: database disk image is malformed. JrgOtter (Jrg Otter) July 22, 2020, 8:00am 5. These methods are reliable and helpful to quickly come out of this SQLite error. I then compiled it with all optimizations off, and stepped through it with GDB. Know some of the most common SQLIte error database disk image is malformed. There are a few options for what you can use instead: rspec-core's DSL methods (it, before, after, let, subject, etc) now yield the example as a block argument, and that is the recommended way to access the current example from those contexts. I was able to debug this issue by writing a C program that ran PRAGMA integrity_check on my DB. / Yum Error: database disk image is malformed /var/log/messages. RSpec::Core::ExampleGroupexample is deprecated and will be removed in RSpec 3.

When you write to a closed file descriptor, you’re playing Russian Roulette with the files you currently have open, and there’s a chance you’ll write unspecified data to an unspecified place in your SQLite DB, instead of writing to the file you wanted to write to. The root cause of the corruption was that unrelated code in HHVM was sometimes writing to a closed file descriptor.

Database disk image is malformed sqlite