1 files changed, 0 insertions, 60 deletions
diff --git a/graphics/tiff/files/patch-tif_lzw.c b/graphics/tiff/files/patch-tif_lzw.c
deleted file mode 100644
index e4a36858b4d0..000000000000
--- a/graphics/tiff/files/patch-tif_lzw.c
+++ /dev/null
@@ -1,60 +0,0 @@
-CVE-2008-2327
-===================================================================
---- libtiff/tif_lzw.c.orig	2008-08-17 13:03:49.090994393 -0400
-+++ libtiff/tif_lzw.c	2008-08-17 13:03:52.354994400 -0400
-@@ -237,6 +237,13 @@
-                     sp->dec_codetab[code].length = 1;
-                     sp->dec_codetab[code].next = NULL;
-                 } while (code--);
-+                /*
-+                 * Zero-out the unused entries
-+                 */
-+                 _TIFFmemset(&sp->dec_codetab[CODE_CLEAR], 0,
-+                 (CODE_FIRST-CODE_CLEAR)*sizeof (code_t));
-+
-+
- 	}
- 	return (1);
- }
-@@ -408,12 +415,20 @@
- 			break;
- 		if (code == CODE_CLEAR) {
- 			free_entp = sp->dec_codetab + CODE_FIRST;
-+			 _TIFFmemset(free_entp, 0, (CSIZE-CODE_FIRST)*sizeof (code_t));
- 			nbits = BITS_MIN;
- 			nbitsmask = MAXCODE(BITS_MIN);
- 			maxcodep = sp->dec_codetab + nbitsmask-1;
- 			NextCode(tif, sp, bp, code, GetNextCode);
- 			if (code == CODE_EOI)
- 				break;
-+			 if (code == CODE_CLEAR) {
-+				 TIFFErrorExt(tif->tif_clientdata, tif->tif_name,
-+				 "LZWDecode: Corrupted LZW table at scanline %d",
-+				 tif->tif_row);
-+				 return (0);
-+			 }
-+
- 			*op++ = (char)code, occ--;
- 			oldcodep = sp->dec_codetab + code;
- 			continue;
-@@ -604,12 +619,20 @@
- 			break;
- 		if (code == CODE_CLEAR) {
- 			free_entp = sp->dec_codetab + CODE_FIRST;
-+			 _TIFFmemset(free_entp, 0, (CSIZE-CODE_FIRST)*sizeof (code_t));
- 			nbits = BITS_MIN;
- 			nbitsmask = MAXCODE(BITS_MIN);
- 			maxcodep = sp->dec_codetab + nbitsmask;
- 			NextCode(tif, sp, bp, code, GetNextCodeCompat);
- 			if (code == CODE_EOI)
- 				break;
-+			 if (code == CODE_CLEAR) {
-+				 TIFFErrorExt(tif->tif_clientdata, tif->tif_name,
-+				 "LZWDecode: Corrupted LZW table at scanline %d",
-+				 tif->tif_row);
-+				 return (0);
-+			 }
-+
- 			*op++ = code, occ--;
- 			oldcodep = sp->dec_codetab + code;
- 			continue;