https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14918

diff --git a/coders/psd.c b/coders/psd.c
index 1b64bd5ccae09673ac5c8c13649fc6f346fdda08..95f303ee079e05ed76870e604565c5a843a98580 100644 (file)
--- a/coders/psd.c
+++ b/coders/psd.c
@@ -1093,6 +1093,7 @@ static MagickBooleanType ReadPSDChannelRaw(Image *image,const size_t channels,
   if (pixels == (unsigned char *) NULL)
     ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
       image->filename);
+  (void) memset(pixels,0,row_size*sizeof(*pixels));
 
   status=MagickTrue;
   for (y=0; y < (ssize_t) image->rows; y++)