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authorJonty Sewell <jontysewell@gmail.com>2016-02-03 12:41:34 +0100
committerJonty Sewell <jontysewell@gmail.com>2016-02-03 12:41:34 +0100
commit4dc17cf59142b3d3d80e9b3cdba77e7db0d2b75c (patch)
tree5d65fa16ff98496c3c4a8e3cef01cdc272e697a2 /system/libraries/Session
parente54c461d77ffce9f10999ca51bb2e3932304639b (diff)
If attempting to write an empty session to Redis, a key will not actually be created, so when the driver tries to set the expiration timeout on the key, 0 is returned, triggering a warning from session_write_close
Signed-off-by: Jonty Sewell <jontysewell@gmail.com>
Diffstat (limited to 'system/libraries/Session')
-rw-r--r--system/libraries/Session/drivers/Session_redis_driver.php12
1 files changed, 9 insertions, 3 deletions
diff --git a/system/libraries/Session/drivers/Session_redis_driver.php b/system/libraries/Session/drivers/Session_redis_driver.php
index c7c574202..aa8459bef 100644
--- a/system/libraries/Session/drivers/Session_redis_driver.php
+++ b/system/libraries/Session/drivers/Session_redis_driver.php
@@ -240,9 +240,15 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle
return $this->_failure;
}
- return ($this->_redis->setTimeout($this->_key_prefix.$session_id, $this->_config['expiration']))
- ? $this->_success
- : $this->_failure;
+ if($this->_fingerprint === md5(''))
+ {
+ // A blank session will not be written to redis, so a timeout cannot be set on it
+ return $this->_success;
+ } else {
+ return ($this->_redis->setTimeout($this->_key_prefix.$session_id, $this->_config['expiration']))
+ ? $this->_success
+ : $this->_failure;
+ }
}
return $this->_failure;