Log message:
Pullup ticket #5931 - requested by taca
databases/redis: security fix

Revisions pulled up:
- databases/redis/Makefile                                      1.43
- databases/redis/distinfo                                      1.43

---
   Module Name:	pkgsrc
   Committed By:	adam
   Date:		Tue Apr  2 07:43:07 UTC 2019

   Modified Files:
   	pkgsrc/databases/redis: Makefile distinfo

   Log message:
   redis: updated to 5.0.4

   Redis 5.0.4

   Upgrade urgency HIGH: This release fixes several Redis stability issues.

   Dear Redis users, this release includes a number of fixes for bugs that may
   result in Redis crashing in special conditions (not normal usage, but specific
   artificial conditions), fixes to certain Redis behaviors especially around
   Redis streams, and finally a set of new APIs for Redis Modules.

   Specifically:
   * Hyperloglog different coding errors leading to potential crashes were fixed.
   * A replication bug leading to a potential crash in case of plain misuse of \ 
handshake commands was fixed.
   * XCLAIM command incrementing of number of deliveries was fixed.
   * LFU field management in objects was improved.
   * A potential overflow in the redis-check-aof was fixed.
   * A memory leak in case of API misuse was fixed.
   * ZPOP* behavior when count is 0 is fixed.
   * A few redis-cli --cluster bugs were fixed, plus a few improvements.
   * Many other smaller bugs.