Opened 8 years ago

Closed 8 years ago

#82 closed defect (fixed)

FastCGI library causing corrupt map images

Reported by: Jeff McKenna Owned by: Jeff McKenna
Priority: critical Milestone: 4.0 release
Component: MS4W - MapServer Version: 3.1.4
Keywords: Cc:
Blocked By: Blocking:

Description

  • for Visual Studio 2015 builds
  • using fcgi-2.4.0
  • normal CGI (MODE=map) generates corrupt images 
    http://127.0.0.1:8081/cgi-bin/mapserv.exe?map=/ms4w/apps/gmap-CVS/htdocs/opacity.map&layers=bathymetry%20park&mode=map&map_imagetype=png&mapext=-2608838.127+-720244.09525+3481638.127+3847613.09525&imgext=-2608838.127+-720244.09525+3481638.127+3847613.09525&map_size=400+300&imgx=200&imgy=150&imgxy=400+300
  • builds with FCGI disabled work fine (-DWITH_FCGI=0)

Change History (2)

comment:1 by Jeff McKenna, 8 years ago

The same issue occurs for Visual Studio 2012 builds.

comment:2 by Jeff McKenna, 8 years ago

Resolution: → fixed
Status: new → closed

Solved. A patch must be applied to libfcgi ​http://mapserver.org/optimization/fastcgi.html#binary-io-patch

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