Open a ticket at: http://trac.osgeo.org/mapserver/
include a demo mapfile and code to reproduce the problem if you can. We'll work on it asap. Thanks, Umberto On 7/4/07, Roppola, Antti - BRS <[EMAIL PROTECTED]> wrote:
Hi all, We're in the process of upgrading from 4.8.1 to 4.10.2 and we are seeing segfaults when using PostGIS layers. I've had a look through the bug tracker and source, the main difference between msPOSTGISLayerRetrievePK() between 4.8.1 and 4.10.2 appears to be the following (mappostgis.c revisions 1.66 to 1.77): * Revision 1.71 2006/05/03 22:35:41 pramsey * Added schema separation and search path awareness to the LayerRetrievePK. (towards Bug 1571) Does anyone know if this is a known issue? Is the schema patch likely to be the source of it? - I can usually get two or three maps before the application server dies completely - We're using the Java mapscript swig bindings - Postgres 8.2 with PostGIS 1.2.0 - The segfault occurs with 4.10.0 and 4.10.2 - I have not had a chance to see if the CGI version has the same problem - Reverting to 4.8.1 on the same system works fine, suggesting it's not a Postgres/PostGIS issue - Stack trace included below Thanks, Antti Roppola Stack: [0x6f395000,0x6f408000), sp=0x6f4033c4, free space=440k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C [libc.so.6+0x68055] strncpy+0x35 C [libmapscript.so.4.10.2+0xcf5ae] msPOSTGISLayerRetrievePK+0x8e C [libmapscript.so.4.10.2+0xd0b18] C [libmapscript.so.4.10.2+0xd1694] msPOSTGISLayerWhichShapes+0xd4 C [libmapscript.so.4.10.2+0x84f2b] msLayerWhichShapes+0x5b C [libmapscript.so.4.10.2+0x91c79] msDrawVectorLayer+0x1c9 C [libmapscript.so.4.10.2+0x920da] msDrawLayer+0x8a C [libmapscript.so.4.10.2+0x934d1] msDrawMap+0x1d1 C [libmapscript.so.4.10.2+0x464e5] Java_edu_umn_gis_mapscript_mapscriptJNI_mapObj_1draw+0x35 j edu.umn.gis.mapscript.mapscriptJNI.mapObj_draw(JLedu/umn/gis/mapscript/mapObj;)J+0 j edu.umn.gis.mapscript.mapObj.draw()Ledu/umn/gis/mapscript/imageObj;+5 v ~StubRoutines::call_stub ------ IMPORTANT - This message has been issued by The Department of Agriculture, Fisheries and Forestry (DAFF). The information transmitted is for the use of the intended recipient only and may contain confidential and/or legally privileged material. It is your responsibility to check any attachments for viruses and defects before opening or sending them on. Any reproduction, publication, communication, re-transmission, disclosure, dissemination or other use of the information contained in this e-mail by persons or entities other than the intended recipient is prohibited. The taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this e-mail in error please notify the sender and delete all copies of this transmission together with any attachments. If you have received this e-mail as part of a valid mailing list and no longer want to receive a message such as this one advise the sender by return e-mail accordingly. Only e-mail correspondence which includes this footer, has been authorised by DAFF ------
