[FusionDev] [Bug 628] New: Check return codes everywhere

[bugzilla at bugs.opencompositing.org]

http://bugs.opencompositing.org/show_bug.cgi?id=628

           Summary: Check return codes everywhere
           Product: Compiz Fusion
           Version: git HEAD
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: Plugins
        AssignedTo: dev at lists.compiz-fusion.org
        ReportedBy: Markus.Elfring at web.de


Some checks for return codes are missing.
Would you like to add more error handling for return values from functions at
the following places?

Examples:
http://gitweb.compiz-fusion.org/?p=fusion/plugins/colorfilter;a=blob;f=parser.c;h=e34ccb1d45f3893dd95fb94c17a89a65fceb1fec;hb=HEAD
programCleanName => strdup
programReadSource => fseek, ftell, fread, fclose

http://gitweb.compiz-fusion.org/?p=fusion/plugins-main;a=blob;f=src/jpeg/imgjpeg.c;h=69d590e953b3fdd22c640e1c92f2cda111a7e3c0;hb=HEAD
JPEGImageToFile => fclose

http://gitweb.compiz-fusion.org/?p=compiz;a=blob;f=src/main.c;h=2f1aa894c9f17e80dbb3434b4528dc570d656fff;hb=HEAD
usage => printf
logMessage => fprintf

http://gitweb.compiz-fusion.org/?p=compiz;a=blob;f=plugins/dbus.c;h=7f6ec50f7d45f286396e2f7f91be5e655e7108bc;hb=HEAD
dbusGetPathDecomposed => malloc, strdup

http://gitweb.compiz-fusion.org/?p=compiz;a=blob;f=plugins/ini.c;h=908ccef514ac76c7a98e55dff872c051fe9e6e78;hb=HEAD
iniGetFileDataFromFilename => strdup

http://gitweb.compiz-fusion.org/?p=compiz;a=blob;f=plugins/png.c;h=741cf0150e65f81af268260d3c293342ca6d3df2;hb=HEAD
readPngFileToImage => fread


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