Fix memory leaks in lcms

third_party/lcms2-2.6/src/cmsopt.c

 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
 //  Copyright (c) 1998-2011 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
 // to deal in the Software without restriction, including without limitation
 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
 // and/or sell copies of the Software, and to permit persons to whom the Software
@@ skipping 594 matching lines @@
 
                 // Remove prelinearization. Since we have duplicated the curve
                 // in destination LUT, the sampling shoud be applied after this stage.
                 cmsPipelineUnlinkStage(Src, cmsAT_BEGIN, &KeepPreLin);
             }
         }
     }
 
     // Allocate the CLUT
     CLUT = cmsStageAllocCLut16bit(Src ->ContextID, nGridPoints, Src ->InputChannels, Src->OutputChannels, NULL);
-    if (CLUT == NULL) return FALSE;
+    if (CLUT == NULL) goto Error;
 
     // Add the CLUT to the destination LUT
     if (!cmsPipelineInsertStage(Dest, cmsAT_END, CLUT)) {
         goto Error;
     }
 
     // Postlinearization tables are kept unless indicated by flags
     if (*dwFlags & cmsFLAGS_CLUT_POST_LINEARIZATION) {
 
         // Get a pointer to the postlinearization if present
@@ skipping 1160 matching lines @@
 
             if (Opts ->OptimizePtr(PtrLut, Intent, InputFormat, OutputFormat, dwFlags)) {
 
                 return TRUE;  
             }
     }
 
     // Only simple optimizations succeeded
     return AnySuccess;
 }