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Redis server crashes with illegal msgpack string (bug in lua-cmsgpack) #2210
The following command crashes the Redis server (on
The bug is in lua-cmsgpack and its handling of 32-bit length fields which contain big values. Here's a description and fix for lua-cmsgpack: antirez/lua-cmsgpack#36
Redis server output:
Let me know if more info is needed in order to solve this.
Note: the bug in lua-cmsgpack was found using a scan of american fuzzy lop.