Files
Oran Agra 6facfb7a10 Fix ziplist and listpack overflows and truncations (CVE-2021-32627, CVE-2021-32628)
- fix possible heap corruption in ziplist and listpack resulting by trying to
  allocate more than the maximum size of 4GB.
- prevent ziplist (hash and zset) from reaching size of above 1GB, will be
  converted to HT encoding, that's not a useful size.
- prevent listpack (stream) from reaching size of above 1GB.
- XADD will start a new listpack if the new record may cause the previous
  listpack to grow over 1GB.
- XADD will respond with an error if a single stream record is over 1GB
- List type (ziplist in quicklist) was truncating strings that were over 4GB,
  now it'll respond with an error.

(cherry picked from commit 68e221a3f98a427805d31c1760b4cdf37ba810ab)
2021-10-04 13:58:43 +03:00
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