From f6463ca9588579633bbaed9460899d892aa3c64a Mon Sep 17 00:00:00 2001 From: Cristy Date: Sun, 9 Jul 2017 09:06:00 -0400 Subject: [PATCH] Zero pixel buffer --- coders/jpeg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/coders/jpeg.c b/coders/jpeg.c index 2d1be58a9..c3a813a6e 100644 --- a/coders/jpeg.c +++ b/coders/jpeg.c @@ -1318,6 +1318,8 @@ static Image *ReadJPEGImage(const ImageInfo *image_info, ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); } jpeg_pixels=(JSAMPLE *) GetVirtualMemoryBlob(memory_info); + (void) ResetMagickMemory(jpeg_pixels,0,image->columns* + jpeg_info.output_components*sizeof(*jpeg_pixels)); /* Convert JPEG pixels to pixel packets. */ -- 2.40.0