Irssi : Irssi analysis 1 : Null Pointer Dereference  at log.c:323

((char*)$param_1)[4] >= 1
((char*)$param_3)[1] = 0
((char*)chat_protocols->data)[4] != 0
((char*)logs->data)[64] != 0
strlen($param_3) = 1
*((char*)*logs->data)[40] = 0
**logs->data = 0
strlen(*logs->data) = 0
*chat_protocols->data = ((char*)$param_1)[4]
*chat_protocols->data >= 1
autolog_path = 0

strlen(&$unknown_809964)' = 2
((char*)&$unknown_809964)[2]' = 0
((char*)&$unknown_809964)[1]' = 37
fixed_target' = &$unknown_809964
fname' = 0
fname' = 0
log' = logs->data
params' = &$unknown_809967
rec' = logs->data
server' = $param_1
server_tag' = $param_2
target' = $param_3
tmp' = logs

Change Warning 2250.2256 : Null Pointer Dereference