1 files changed, 0 insertions, 71 deletions
diff --git a/graphics/libexif/patches/patch-ac b/graphics/libexif/patches/patch-ac
deleted file mode 100644
index 67dafc26058..00000000000
--- a/graphics/libexif/patches/patch-ac
+++ /dev/null
@@ -1,71 +0,0 @@
-$NetBSD: patch-ac,v 1.2 2005/05/27 14:20:36 jschauma Exp $
-
---- ./libexif/exif-data.c.orig	2005-03-12 21:27:13.000000000 -0500
-+++ ./libexif/exif-data.c	2005-05-27 10:08:40.000000000 -0400
-@@ -284,9 +284,10 @@
- }
- 
- static void
--exif_data_load_data_content (ExifData *data, ExifContent *ifd,
-+exif_data_load_data_content_recurse (ExifData *data, ExifContent *ifd,
- 			     const unsigned char *d,
--			     unsigned int ds, unsigned int offset)
-+				     unsigned int ds, unsigned int offset,
-+				     unsigned int level)
- {
- 	ExifLong o, thumbnail_offset = 0, thumbnail_length = 0;
- 	ExifShort n;
-@@ -296,6 +297,13 @@
- 
- 	if (!data || !data->priv) return;
- 
-+	if (level > 150)
-+	  {
-+	    exif_log (data->priv->log, EXIF_LOG_CODE_CORRUPT_DATA, "ExifData",
-+		      "Deep recursion in exif_data_load_data_content");
-+	    return;
-+	  }
-+
- 	/* Read the number of entries */
- 	if (offset >= ds - 1) return;
- 	n = exif_get_short (d + offset, data->priv->order);
-@@ -320,18 +328,18 @@
- 			switch (tag) {
- 			case EXIF_TAG_EXIF_IFD_POINTER:
- 				CHECK_REC (EXIF_IFD_EXIF);
--				exif_data_load_data_content (data,
--					data->ifd[EXIF_IFD_EXIF], d, ds, o);
-+				exif_data_load_data_content_recurse (data,
-+					data->ifd[EXIF_IFD_EXIF], d, ds, o, level + 1);
- 				break;
- 			case EXIF_TAG_GPS_INFO_IFD_POINTER:
- 				CHECK_REC (EXIF_IFD_GPS);
--				exif_data_load_data_content (data,
--					data->ifd[EXIF_IFD_GPS], d, ds, o);
-+				exif_data_load_data_content_recurse (data,
-+					data->ifd[EXIF_IFD_GPS], d, ds, o, level + 1);
- 				break;
- 			case EXIF_TAG_INTEROPERABILITY_IFD_POINTER:
- 				CHECK_REC (EXIF_IFD_INTEROPERABILITY);
--				exif_data_load_data_content (data,
--					data->ifd[EXIF_IFD_INTEROPERABILITY], d, ds, o);
-+				exif_data_load_data_content_recurse (data,
-+					data->ifd[EXIF_IFD_INTEROPERABILITY], d, ds, o, level + 1);
- 				break;
- 			case EXIF_TAG_JPEG_INTERCHANGE_FORMAT:
- 				thumbnail_offset = o;
-@@ -373,6 +381,14 @@
- }
- 
- static void
-+exif_data_load_data_content (ExifData *data, ExifContent *ifd,
-+			     const unsigned char *d,
-+			     unsigned int ds, unsigned int offset)
-+{
-+  exif_data_load_data_content_recurse (data, ifd, d, ds, offset, 0);
-+}
-+
-+static void
- exif_data_save_data_content (ExifData *data, ExifContent *ifd,
- 			     unsigned char **d, unsigned int *ds,
- 			     unsigned int offset)