diff --git a/modules/imgfmt/HGPnm.cpp b/modules/imgfmt/HGPnm.cpp
index 18e284e5..92c58b1d 100644
--- a/modules/imgfmt/HGPnm.cpp
+++ b/modules/imgfmt/HGPnm.cpp
@@ -132,19 +132,14 @@ static HGResult BnmLoadP6Image(FILE* file, HGPnmLoadInfo* info, HGUInt imgType,
 		HGImageInfo imgInfo;
 		HGBase_GetImageInfo(image2, &imgInfo);
 
-		HGByte* buf = new HGByte[width * 3];
 		for (HGUInt i = 0; i < height; ++i)
 		{
-			if (width * 3 != fread(buf, 1, width * 3, file))
+			if (width * 3 != fread(data + i * imgInfo.widthStep, 1, width * 3, file))
 			{
-				delete[] buf;
 				HGBase_DestroyImage(image2);
 				return HGBASE_ERR_INVALIDDATA;
 			}
-
-			memcpy(data + i * imgInfo.widthStep, buf, width * 3);
 		}
-		delete[] buf;
 
 		ret = HGBase_CloneImage(image2, imgType, imgOrigin, image);
 		HGBase_DestroyImage(image2);