This change to the Makefile makes it possible to opt out of
`-fno-omit-frame-pointer` added in ...

Currently (following #11695, and #12822), keys kvstore and expires
kvstore both flag with ON_DE...

In some cases, users will abuse lua eval. Each EVAL call generates
a new lua script, which is a...

Allow using `+` as a special ID for last item in stream on XREAD
command.

This would allow t...

Sometimes it's useful to compute a key's cluster slot in a module.

This API function is just ...

Redis enabled `accept4` on Linux after #9177, reducing extra system
calls for sockets.

`acce...

The check in fileIsManifest misjudged the manifest file. For example,
if resp aof contains "fil...

Distribute operations via `redis-benchmark` on different slots owned by
node.

`current_slot_...

Since lua_Number is not explicitly an integer or a double, we need to
make an effort
to conver...

Update the crc16 hash lookup table to use fixed size character arrays instead of pointers
to s...

`CONFIG SET oom-score-adj handles configuration failures` test failed in
some CI jobs today.
F...

This commit updates the processing of PONG gossip messages in the
cluster. When a node (B) beco...

After #13013

### This PR make effort to defrag the pubsub kvstore in the following
ways:

...

Supplement to #6189, we also need to call finalizerProc.
This is a minor cleanup, no one curren...

The new regular expression break the validator:
```
In file included from commands.c:10:
comm...

- In removeUnsupportedArgs, trying to access the next item after the
last one and causing an ou...

Sometimes we need to make fast judgement about why Redis is suddenly
taking more memory. One of...

In XREADGROUP ACK, because streamPropagateXCLAIM does not propagate
entries-read, entries-read ...

just like `kvstoreDictDelete`, we need check `freeDictIfNeeded` when
`kvstoreEmpty`.

Even if we have SCRIPT FLUSH ASYNC now, when there are a lot of
lua scripts, SCRIPT FLUSH ASYNC...

The --count option for redis-cli has been released in redis 7.2.
https://github.com/redis/redis...

If we call `DEL` on expired keys, keys may be deleted in
`expireIfNeeded` and we don't need to ...

In #8554, we added a MALLOC_MIN_SIZE to use a minimum allocation
size when using malloc(0). How...

It seems to be a leak caused by code refactoring in #11290.
it's a small leak, that only happen...

Implement #12699

This PR exposing Lua os.clock() api for getting the elapsed time of Lua
cod...

Following #12568

In issue #9357, when inserting an element larger than 1GB, we currently
sto...

Now it matches the information in xinfo-stream.json

This field was added in #12996 but forgot to add it in json file.
This also causes reply-schema...

Implement #12963

## Changes
1. large bins don't have external fragmentation or are at least
...

Recently I saw in CI that reply-schemas-validator fails here:
```
Failed validating 'minimum' ...

There is a timing issue in the test, close may arrive late, or in
freeClientAsync we will free ...

We can see that the past time here happens to be busy_time_limit,
causing the test to fail:
``...

Currently redis uses O3 level optimization would remove the frame pointer
in the target bin.

...

Add readme about the command json folder, what it does, and who should
(not) use it.
see discu...

In the `databasesCron()`, the time consumed by
`kvstoreIncrementallyRehash()` is used to calcul...

Currently aof_last_fsync is using a low resolution unixtime is really
bad,
it checks if the ab...

From CodeQL: The result of scanf is only checked against 0, but
it can also return EOF.

Repo...

Redis has some special commands that mark the client's state, such as
`subscribe` and `blpop`, ...

Usually, the probability that a dict exists is much greater than the
probability that it does n...

In low memory situations, sending a big number of arguments (sets)
may cause OOM panic. Use ztr...

These tests have all failed in daily CI:
```
*** [err]: Blocking XREADGROUP for stream key tha...

The receiver does not update any of its cluster state based on gossip
about itself. This commit...

Following the changes introduced by 8cd62f82c, the dbExpandExpires used
the db_size instead of ...

Following the changes introduced by 8cd62f82c, the kvstoreDictExpand for
the expires kvstore us...

This test fails occasionally:
```
*** [err]: CLIENT KILL maxAGE will kill old clients in tests...

Fail CI:
https://github.com/redis/redis/actions/runs/7837608438/job/21387609715

## Why defra...

The test fails here and there:
```
*** [err]: expire scan should skip dictionaries with lot's ...

We forgot to call quicklistSetOptions after createQuicklistObject,
in the sort store scenario, ...

Fix two crash introducted by #12955

When a quicklist node can't be inserted and split, we eve...

After fix for #13033, address sanitizer reports this heap-use-after-free
error. When the pubsub...

The reason is the same as #13016. The reason is that in #12819,
in cron, in addition to trying ...

Fix #12864

The main reason for this crash is that when replacing a element of a
quicklist pa...

This commit addresses a problem in connSocketBlockingConnect where
different types of connectio...

After #12822, when pubsubshard_channels became empty, kvstoreDictDelete
will delete the dict (w...

Currently, once active defrag starts, we can not adjust
active_defrag_running
downwards. This ...

Since now a DB in cluster mode is divided into 16384 dicts, here
we directly check kvstoreDictS...

When the dict is NULL, we also need to push resize_cursor, otherwise it
will keep doing useless...

# Description
Gather most of the scattered `redisDb`-related code from the per-slot
dict PR (#...

When db->expires_cursor==0, it means the DB is done the scanning,
we should exit the loop to av...

The JSON file lacks the following structural API changes:

- GEORADIUSBYMEMBER: add the ANY op...

Currently, We compute `db->avg_ttl` after each short `dbScan` sweep (a
few buckets without chec...

In Redis, rdb is produced in three scenarios mainly.

- backup, such as `bgsave` and `save` co...

Ci report this failure:
```
*** [err]: Don't rehash if used memory exceeds maxmemory after reh...

When we use a timer to unblock a client in module, if the timer
period and the block timeout ar...

The block timeout is passed in the test case, but we do not pass
in the timeout_callback, and i...

Add a way to HSCAN a hash key, and get only the filed names.
Command syntax is now:
```
HSCAN...

Adds an ability to kill clients older than a specified age.

Also, fixed the age calculation i...

tests consistently fail on timeout (sleep that's too short).
it now takes more time because in ...

This was introduced in #13004, missing this assignment.
It causes timeout to be a random value ...

This allows specifying the timeout value for opening the TCP
connection to a server. The timeou...

In #11012, we will reprocess command when client is unblocked on keys,
in some blocking command...

The function `tryResizeHashTables` only attempts to shrink the dicts
that has keys (change from...

Modules may want to handle allocation failures gracefully. Adding
RM_TryCalloc() and RM_TryReal...

We have not limited the value of maxmemory-samples in the past, it can
be set very large. If it...

#### Problem Statement:
For any read/update operation during rehashing, we're doing ~10+ random...

The question is introduced in #12799 , the script cannot find the
correct src and deps director...

Code incorrectly set the limit value to 1024MB.
Introduced in #12961.

Fix #9926 , and introduce an alternative method to prevent abuse of
transactions:

1. revert ...

In the following case sender may be unknown, so we need to set up a
NULL check for sender:
```...

We have test cases for incr related commands with no key exist and
spaces in key and wrong type...

In #11568 we removed the NOSCRIPT flag from commands, e.g. removing
NOSCRIPT flag from WAIT. Ai...

This PR did some cleanups around function:
- drop the comment about Libraries Ctx, since we do ...

seems that we forgot to update the array in redis-check rdb.

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
<details>
<summary>Releas...

Currently slowlog gets disabled if slowlog-log-slower-than is set to less than zero. I think we ...

There have been occasional instances of memory corruption (though code bugs or bit flips) leadin...

background: some modules need to know the `dbid` information, such as
the function used during ...

In #12838, we misuse the safe iterator of the client dict, so we can't
catch the synchronous re...

Before this change (most recently modified in
https://github.com/redis/redis/pull/12850#discuss...

Fix #12785 and other race condition issues.
See the following isolated comments.

The followi...

When doing dict resizing, dictTypeResizeAllowed is used to judge whether
the new allocated memo...

Introduced in #12952, reported by valgrind.

We doing this in diskless on-empty-db mode, when diskless
loading fails, we will call emptyData...

Before #12850, we will only try to shrink the dict in serverCron,
which we can control by using...

In the past we used integers to compare ratios, let us assume that
we have the following data i...

The test have a race:
```
*** [err]: Redis can rewind and trigger smaller slot resizing in tes...

The new shrink was added in #12850.
Also updated outdated comments, see #11692.

When we insert entries into dict, it may autonomously expand if needed.
However, when we delete...

Regarding how to obtain the hash slot of a key, there is an optimization
in `getKeySlot()`, it ...

The open function returns a fd on success or -1 on failure,
here we should check fd != -1, othe...