Recently we found two issues in the fuzzer tester: #9302#9285
After fixing them, more problems surfaced and this PR (as well as #9297) aims to fix them.
Here's a list of the fixes
- Prevent an overflow when allocating a dict hashtable
- Prevent OOM when attempting to allocate a huge string
- Prevent a few invalid accesses in listpack
- Improve sanitization of listpack first entry
- Validate integrity of stream consumer groups PEL
- Validate integrity of stream listpack entry IDs
- Validate ziplist tail followed by extra data which start with 0xff
Co-authored-by: sundb <sundbcn@gmail.com>
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