I believe the bug is in lib/api_automation.php's
automation_get_valid_mask($range) function.
It uses bindec() to convert binary to integer, but the result of
bindec() is unsigned integer, or float if it's too big for an
integer[1]. On 32bit turns out it's too big for an integer, a float is
returned, and things break.
On 64bit:
php ./test.php 24
bindec(11111111111111111111111100000000):
4294967040
Array
(
[cidr] => 24
[subnet] => 255.255.255.0
[count] => 255
)
Same code on 32bits:
ubuntu@f1-armhf:~$ php ./test.php 24
bindec(11111111111111111111111100000000):
4294967040PHP Warning: long2ip() expects parameter 1 to be int, float given in
/home/ubuntu/test.php on line 13
Array
(
[cidr] => 24
[subnet] =>
[count] => 255
)
1. https://www.php.net/manual/en/function.bindec.php
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https://bugs.launchpad.net/bugs/1865067
Title:
DEP8 error on armhf (32bits): long2ip() requires int
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