The execution of the RPOPLPUSH command by the fuzzer created junk keys,
that were later being selected by RANDOMKEY and modified.
This also meant that lists were statistically tested more than other
files.
Fix the fuzzer not to pass junk key names to RPOPLPUSH, and add a check
that detects that new keys are not added by the fuzzer to detect future
similar issues.
(cherry picked from commit 3f3f678a4741e6af18230ee1862d9ced7af79faf)
this means the assertion that checks that when deep sanitization is enabled,
there are no crashes, was missing.
(cherry picked from commit 3db0f1a284e4fba703419b892b2d5b8d385afc06)
This was recently broken in #9321 when we validated stream IDs to be
integers but did that after to the stepping next record instead of before.
(cherry picked from commit 5a4ab7c7d2da1773c5ed3dcfc6e367b5af03a33e)
When a replica paused, it would not apply any commands event the command comes from master, if we feed the non-applied command to replication stream, the replication offset would be wrong, and data would be lost after failover(since replica's `master_repl_offset` grows but command is not applied).
To fix it, here are the changes:
* Don't update replica's replication offset or propagate commands to sub-replicas when it's paused in `commandProcessed`.
* Show `slave_read_repl_offset` in info reply.
* Add an assert to make sure master client should never be blocked unless pause or module (some modules may use block way to do background (parallel) processing and forward original block module command to the replica, it's not a good way but it can work, so the assert excludes module now, but someday in future all modules should rewrite block command to propagate like what `BLPOP` does).
(cherry picked from commit 1b83353dc382959e218191f64d94edb9703552e3)
This commit mainly fixes empty keys due to RDB loading and restore command,
which was omitted in #9297.
1) When loading quicklsit, if all the ziplists in the quicklist are empty, NULL will be returned.
If only some of the ziplists are empty, then we will skip the empty ziplists silently.
2) When loading hash zipmap, if zipmap is empty, sanitization check will fail.
3) When loading hash ziplist, if ziplist is empty, NULL will be returned.
4) Add RDB loading test with sanitize.
(cherry picked from commit cbda492909cd2fff25263913cd2e1f00bc48a541)
