PHP :: Bug #69216 :: Segmentation Fault in geoip_database

Bug #69216

Segmentation Fault in geoip_database_info()

Submitted:

2015-03-10 21:46 UTC

Modified:

2021-08-26 14:31 UTC

Votes:	1
Avg. Score:	4.0 ± 0.0
Reproduced:	0 of 0 (0.0%)

From:

mail at daniel-berlin dot de

Assigned:

cmb (profile)

Status:

Duplicate

Package:

geoip (PECL)

PHP Version:

5.6.6

OS:

Linux

Private report:

CVE-ID:

None

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From:	mail at daniel-berlin dot de
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New/Additional Comment:

[2015-03-10 21:46 UTC] mail at daniel-berlin dot de

Description:
------------
Hi.
geoip_database_info() causes an segfault with some database IDs.
No matter whether retrieving database info for these IDs makes sense or not - a segmentation fault should not occur...
Tested in cli and apache2handler SAPIs.

geoip extension version 	1.1.0
geoip library version 	1006005 

Affected database IDs: 6, 17, 18, 31


Test script:
---------------
php -r 'foreach(geoip_db_get_all_info() as $id => $info) { var_dump(geoip_database_info($id)); }'



Expected result:
----------------
Approx 35 lines containing either something like:

string(79) "GEO-106FREE 20150303 Build 1 Copyright (c) 2015 MaxMind Inc All 

... or ...

NULL


Actual result:
--------------
string(79) "GEO-106FREE 20150303 Build 1 Copyright (c) 2015 MaxMind Inc All Rights Reserved"
string(79) "GEO-533LITE 20150303 Build 1 Copyright (c) 2015 MaxMind Inc All Rights Reserved"
NULL
NULL
NULL
Segmentation fault (core dumped)

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[2015-07-20 16:42 UTC] anthon at piwik dot org

geoip_database_info() calls GeoIP_open_type() which makes this a duplicate of #68277.

[2021-08-26 14:31 UTC] cmb@php.net

-Status: Open +Status: Duplicate -Assigned To: +Assigned To: cmb

[2021-08-26 14:31 UTC] cmb@php.net

Closing as duplicate of bug #68277 per the comment above.

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