* The `redis-cli --scan` output should honor output mode (set explicitly or implicitly), and quote key names when not in raw mode.
* Technically this is a breaking change, but it should be very minor since raw mode is by default on for non-tty output.
* It should only affect TTY output (human users) or non-tty output if `--no-raw` is specified.
* Added `--quoted-input` option to treat all arguments as potentially quoted strings.
* Added `--quoted-pattern` option to accept a potentially quoted pattern.
Unquoting is applied to potentially quoted input only if single or double quotes are used.
Fixes#8561, #8563
When the length of the quicklist is 1(only one zipmap), the rotate operation will cause
memory overlap when moving an entity from the tail of the zipmap to the head.
quicklistRotate is a dead code, so it has no impact on the existing code.
Since the API declared (as #define) in redismodule.h and uses
the CLIENT_ID_AOF that declared in the server.h, when
a module will want to make use of this API, it will get a compilation
error (module doesn't include the server.h).
The API was broken by fd914fd (failed attempt for a cleanup).
Revert to the original version of RedisModule_IsAOFClient
that uses UINT64_MAX instead of CLIENT_ID_AOF
When no connected clients variables stopped being updated instead of being zeroed over time.
The other changes are cleanup and optimization (avoiding an unnecessary division per client)
When sanitizing the stream listpack, we need to count the deleted records too.
otherwise the last line that checks the next pointer fails.
Add test to cover that state in the stream tests.
Add ability to modify port, tls-port and bind configurations by CONFIG SET command.
To simplify the code and make it cleaner, a new structure
added, socketFds, which contains the file descriptors array and its counter,
and used for TCP, TLS and Cluster sockets file descriptors.
Because when the RM_Call is invoked. It will create a faker client.
The point is client connection is NULL, so server will crash in connGetInfo
Co-authored-by: Viktor Söderqvist <viktor.soderqvist@est.tech>
The arm_thread_state64_get_pc used later in the file is defined
in mach kernel headers. Apparently they get included if you use
the system malloc but not if you use jemalloc.
DB ID used to be parsed as a long for SWAPDB command, now
make it into an int to be consistent with other commands that parses
the DB ID argument like SELECT, MOVE, COPY. See #8085
The implication is that the error message when the provided db index
is greater than 4M changes slightly.
This could happen on an invalid use, when trying to create a cluster with
a single node and provide it's address 3 time to satisfy redis-cli requirements.
A single client pointer is added in the server struct. This is
initialized by the first RM_Call() and reused for every subsequent
RM_Call() except if it's already in use, which means that it's not
used for (recursive) module calls to modules. For these, a new
"fake" client is created each time.
Other changes:
* Avoid allocating a dict iterator in pubsubUnsubscribeAllChannels
when not needed
* Add better control of malloc_usable_size() usage.
* Use malloc_usable_size on alpine libc daily job.
* Add no-malloc-usable-size daily jobs.
* Fix zmalloc(0) when HAVE_MALLOC_SIZE is undefined.
In order to align with the jemalloc behavior, this should never return
NULL or OOM panic.
This commit fixes a bug in what's currently dead code in redis.
In quicklistDelRange when delete entry from entry.offset to node tail,
extent only need gte node->count - entry.offset, not node->count
Co-authored-by: Yoav Steinberg <yoav@redislabs.com>
* Remove linux/version.h dependency.
This introduces unnecessary dependencies, and generally not a good idea
as the platform we build on may be different than the platform we run
on.
To determine if sync_file_range exists we can simply rely on header file
hints.
* Fix setproctitle() on libmusl.
The previous ifdef checks were a bit too strict for no apparent
reason.
* Fix tests failure on Linux with no backtrace.
* Add alpine daily CI job.
On 32-bit systems, setting the proto-max-bulk-len config parameter to a high value may result with integer overflow and a subsequent heap overflow when parsing an input bulk (CVE-2021-21309).
This fix has two parts:
Set a reasonable limit to the config parameter.
Add additional checks to prevent the problem in other potential but unknown code paths.
