From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 11 Feb 2018 18:59:23 +0000 (-0500)
Subject: https://github.com/ImageMagick/ImageMagick/issues/967
X-Git-Tag: 7.0.7-23~54
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ad2edd45a4397c75a2e1810799bd34723aec8a66;p=imagemagick

https://github.com/ImageMagick/ImageMagick/issues/967
---

diff --git a/MagickCore/accelerate.c b/MagickCore/accelerate.c
index 6bcb5a84f..f20826b25 100644
--- a/MagickCore/accelerate.c
+++ b/MagickCore/accelerate.c
@@ -4325,7 +4325,7 @@ static Image *ComputeResizeImage(const Image* image,MagickCLEnv clEnv,
   for (i = 0; i < 7; i++)
     coefficientBuffer[i]=(float) resizeFilterCoefficient[i];
   cubicCoefficientsBuffer=CreateOpenCLBuffer(device,CL_MEM_COPY_HOST_PTR |
-    CL_MEM_READ_ONLY,7*sizeof(*resizeFilterCoefficient),&coefficientBuffer);
+    CL_MEM_READ_ONLY,7*sizeof(*cubicCoefficientsBuffer),&coefficientBuffer);
   if (cubicCoefficientsBuffer == (cl_mem) NULL)
   {
     (void) OpenCLThrowMagickException(device,exception,GetMagickModule(),
diff --git a/coders/pwp.c b/coders/pwp.c
index ac3693f53..89e7a2194 100644
--- a/coders/pwp.c
+++ b/coders/pwp.c
@@ -121,6 +121,9 @@ static MagickBooleanType IsPWP(const unsigned char *magick,const size_t length)
 */
 static Image *ReadPWPImage(const ImageInfo *image_info,ExceptionInfo *exception)
 {
+  char
+    filename[MagickPathExtent];
+
   FILE
     *file;
 
@@ -178,7 +181,9 @@ static Image *ReadPWPImage(const ImageInfo *image_info,ExceptionInfo *exception)
   (void) SetImageInfoProgressMonitor(read_info,(MagickProgressMonitor) NULL,
     (void *) NULL);
   SetImageInfoBlob(read_info,(void *) NULL,0);
-  unique_file=AcquireUniqueFileResource(read_info->filename);
+  unique_file=AcquireUniqueFileResource(filename);
+  (void) FormatLocaleString(read_info->filename,MagickPathExtent,"sfw:%s",
+    filename);
   for ( ; ; )
   {
     (void) memset(magick,0,sizeof(magick));
@@ -192,13 +197,13 @@ static Image *ReadPWPImage(const ImageInfo *image_info,ExceptionInfo *exception)
     }
     if (c == EOF)
       {
-        (void) RelinquishUniqueFileResource(read_info->filename);
+        (void) RelinquishUniqueFileResource(filename);
         read_info=DestroyImageInfo(read_info);
         ThrowReaderException(CorruptImageError,"UnexpectedEndOfFile");
       }
     if (LocaleNCompare((char *) (magick+12),"SFW94A",6) != 0)
       {
-        (void) RelinquishUniqueFileResource(read_info->filename);
+        (void) RelinquishUniqueFileResource(filename);
         read_info=DestroyImageInfo(read_info);
         ThrowReaderException(CorruptImageError,"ImproperImageHeader");
       }
@@ -210,7 +215,7 @@ static Image *ReadPWPImage(const ImageInfo *image_info,ExceptionInfo *exception)
       file=fdopen(unique_file,"wb");
     if ((unique_file == -1) || (file == (FILE *) NULL))
       {
-        (void) RelinquishUniqueFileResource(read_info->filename);
+        (void) RelinquishUniqueFileResource(filename);
         read_info=DestroyImageInfo(read_info);
         ThrowFileException(exception,FileOpenError,"UnableToWriteFile",
           image->filename);
@@ -230,7 +235,7 @@ static Image *ReadPWPImage(const ImageInfo *image_info,ExceptionInfo *exception)
     (void) fclose(file);
     if (c == EOF)
       {
-        (void) RelinquishUniqueFileResource(read_info->filename);
+        (void) RelinquishUniqueFileResource(filename);
         read_info=DestroyImageInfo(read_info);
         ThrowReaderException(CorruptImageError,"UnexpectedEndOfFile");
       }
@@ -261,7 +266,7 @@ static Image *ReadPWPImage(const ImageInfo *image_info,ExceptionInfo *exception)
   }
   if (unique_file != -1)
     (void) close(unique_file);
-  (void) RelinquishUniqueFileResource(read_info->filename);
+  (void) RelinquishUniqueFileResource(filename);
   read_info=DestroyImageInfo(read_info);
   if (image != (Image *) NULL)
     {