From: Bastian Dehn <hhaalo@arcor.de>
Date: Sun, 26 Jan 2025 08:25:26 +0000 (+0100)
Subject: fix load metadata header and close stream
X-Git-Tag: v1.0.29^2~3^2~28
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=8089430f25d7434fe61d2d62cd19ff4e80fd4dbf;p=sane-kds-s2000w-net.git

fix load metadata header and close stream
---

diff --git a/src/kds_s2000w_image_converter_netpbm.c b/src/kds_s2000w_image_converter_netpbm.c
index 612d726..a1c331b 100644
--- a/src/kds_s2000w_image_converter_netpbm.c
+++ b/src/kds_s2000w_image_converter_netpbm.c
@@ -63,13 +63,14 @@ void _kds_s2000w_image_converter_jpeg_metadata(blobdata* image, image_metadata*
 	jpeg_create_decompress(&cinfo);
 	jpeg_stdio_src(&cinfo, jpeg_stream);
 	jpeg_read_header(&cinfo, TRUE);
+	jpeg_start_decompress(&cinfo);
 
-	mdata->depth = 8; // TODO: get from metadata
+	mdata->depth = cinfo.data_precision;
 	mdata->width = cinfo.output_width;
 	mdata->height = cinfo.output_height;
 
-	jpeg_finish_decompress(&cinfo);
 	jpeg_destroy_decompress(&cinfo);
+	fclose(jpeg_stream);
 }
 
 void kds_s2000w_image_converter_metadata_from_scanner_image(blobdata* image, image_metadata* mdata)