Java process segfault in LCMS library

Description

Dunno if that's a java issue, a geotools issue, or a geoserver issue, but some innocuous getmap request on a layergroup manages to crash java/tomcat/geoserver with a segfault. This happened twice in the past, it crashed the two tomcat instances i'm using in a loadbalanced environment, and this time the request came from a monitoring client doing random bbox requests on the same layer all the time.

http://ids.craig.fr/wxs/public/ows?EXCEPTIONS=XML&BBOX=699667.8967252899%2C6499926.519292068%2C734929.2462655391%2C6535187.868832317&CRS=EPSG%3A2154&VERSION=1.3.0&FORMAT=image%2Fpng&SERVICE=WMS&SERVICE=WMS&HEIGHT=256&_SPATINEO_ID=12260&LAYERS=procedures&REQUEST=GetMap&STYLES=&WIDTH=256

Replaying the same request doesnt crash tomcat, so it doesnt seem related to the request parameters.

Environment

tomcat 8.0.14-1+deb8u1, JRE 7u95-2.6.4-1~deb8u1, liblcms 2.6.3+b3.

Status

Assignee

Unassigned

Reporter

Landry Breuil

Triage

None

Fix versions

None

Affects versions

Components

Priority

High
Configure