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Bug #19897 checkdnsrr() always true
Submitted: 2002-10-14 03:42 UTC Modified: 2002-10-27 22:20 UTC
Avg. Score:5.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: dietmar dot k at firemail dot de Assigned:
Status: Not a bug Package: Network related
PHP Version: 4.3.0-dev OS: Linux 2.4.18-3
Private report: No CVE-ID: None
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 [2002-10-14 03:42 UTC] dietmar dot k at firemail dot de
I try to check a domain: ?k?dlkfdfdfklk.nooooooo

Now whatever strange kind of domain I try, the getmxrr always returns

PHP 4.2.2, 4.2.3, 4.3.0-pre1
Redhat 7.3 ( 2.4.18-3).


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 [2002-10-14 03:48 UTC] dietmar dot k at firemail dot de
see also
 [2002-10-14 03:53 UTC]
The problem arises due to some breakage of your particular operating system installation. It is possible for example that there is a conflict between a manually installed BIND resolver and the system headers.

This family of functions is known to work with other, similar Linux installations.

Please let us know whether you can provide a test ssh account on the affected machine.
 [2002-10-14 03:58 UTC] dietmar dot k at firemail dot de
no local BIND is installed. the commands host and nslookup work correctly.
 [2002-10-14 06:38 UTC] dietmar dot k at firemail dot de
i use glibc-2.2.5-40
it seems to be a bug.
 [2002-10-14 18:10 UTC]
you mean it seems to be bug in glibc?

 [2002-10-15 02:05 UTC] dietmar dot k at firemail dot de
perhaps a bug between glibc-2.2.5-40 and php?
 [2002-10-20 23:51 UTC]
updated version since this was reported to happend with 4.3.0-dev too.

 [2002-10-23 02:28 UTC] lgm2 at noos dot fr
Randomly always false for me when it's normaly true !!!
 [2002-10-27 22:20 UTC]
not a php bug anyway you swing it....
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