https://github.com/ImageMagick/ImageMagick/issues/1492

diff --git a/MagickCore/profile.c b/MagickCore/profile.c
index 23a09de276fac2fee1aff69356cb0b849bc51960..f5c98f4e56c754e96da2160f73a70f5e65374709 100644 (file)
--- a/MagickCore/profile.c
+++ b/MagickCore/profile.c
@@ -147,9 +147,6 @@ typedef struct _CMSExceptionInfo
 
   ExceptionInfo
     *exception;
-
-  size_t
-    signature;
 } CMSExceptionInfo;
 \f
 /*
@@ -433,7 +430,8 @@ static cmsHTRANSFORM *DestroyTransformThreadSet(cmsHTRANSFORM *transform)
 static cmsHTRANSFORM *AcquireTransformThreadSet(Image *image,
   const cmsHPROFILE source_profile,const cmsUInt32Number source_type,
   const cmsHPROFILE target_profile,const cmsUInt32Number target_type,
-  const int intent,const cmsUInt32Number flags)
+  const int intent,const cmsUInt32Number flags,
+  CMSExceptionInfo *cms_exception)
 {
   cmsHTRANSFORM
     *transform;
@@ -452,8 +450,8 @@ static cmsHTRANSFORM *AcquireTransformThreadSet(Image *image,
   (void) memset(transform,0,number_threads*sizeof(*transform));
   for (i=0; i < (ssize_t) number_threads; i++)
   {
-    transform[i]=cmsCreateTransformTHR((cmsContext) image,source_profile,
-      source_type,target_profile,target_type,intent,flags);
+    transform[i]=cmsCreateTransformTHR((cmsContext) cms_exception,
+      source_profile,source_type,target_profile,target_type,intent,flags);
     if (transform[i] == (cmsHTRANSFORM) NULL)
       return(DestroyTransformThreadSet(transform));
   }
@@ -477,8 +475,6 @@ static void CMSExceptionHandler(cmsContext context,cmsUInt32Number severity,
   cms_exception=(CMSExceptionInfo *) context;
   if (cms_exception == (CMSExceptionInfo *) NULL)
     return;
-  if (cms_exception->signature != MagickCoreSignature)
-    return;
   exception=cms_exception->exception;
   if (exception == (ExceptionInfo *) NULL)
     return;
@@ -892,7 +888,6 @@ MagickExport MagickBooleanType ProfileImage(Image *image,const char *name,
         cmsSetLogErrorHandler(CMSExceptionHandler);
         cms_exception.image=image;
         cms_exception.exception=exception;
-        cms_exception.signature=MagickCoreSignature;
         (void) cms_exception;
         source_profile=cmsOpenProfileFromMemTHR((cmsContext) &cms_exception,
           GetStringInfoDatum(profile),(cmsUInt32Number)
@@ -1139,7 +1134,8 @@ MagickExport MagickBooleanType ProfileImage(Image *image,const char *name,
               flags|=cmsFLAGS_BLACKPOINTCOMPENSATION;
 #endif
             transform=AcquireTransformThreadSet(image,source_profile,
-              source_type,target_profile,target_type,intent,flags);
+              source_type,target_profile,target_type,intent,flags,
+             &cms_exception);
             if (transform == (cmsHTRANSFORM *) NULL)
               ThrowProfileException(ImageError,"UnableToCreateColorTransform",
                 name);