* Remove the copy from db::loadBlock by using a pointer to the destination
* cleanup db backend, the child backend doesn't have to set their functions as virtual
Previously, we assumed that reply->str was NULL
terminated. However, this turned out to be not true,
as users reported crashes in strlen connected to
where reply->str was appended to an std::string.
Use the method recomended by the docs, to read the
length separately.
Thanks to @netinetwalker for spotting the error, proposing a fix, and testing it.
Error due to @est31's merging changes to PR #3202 to add more error reporting for invalid reply types, commit:
524a7656e3 "redis: throw error if block request failed"
Now we branch out on the valid reply type "not found".
Fixes #3196. Before, we didn't throw an error, and the engine thought the
block isn't occupied. But in fact it might be that redis is still loading,
and the block does exist in the database. The result was a cheesy map.
Loïc Blot
sfan5
Travis Burtrum
nerzhul
est31
ShadowNinja
netinetwalker
kwolekr