1 files changed, 0 insertions, 770 deletions

diff --git a/gnu/packages/patches/libtiff-CVE-2013-1961.patch b/gnu/packages/patches/libtiff-CVE-2013-1961.patch
deleted file mode 100644
index 9c2481ce83..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2013-1961.patch
+++ /dev/null
@@ -1,770 +0,0 @@
-Copied from Debian
-
-Index: tiff-4.0.3/contrib/dbs/xtiff/xtiff.c
-===================================================================
---- tiff-4.0.3.orig/contrib/dbs/xtiff/xtiff.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/contrib/dbs/xtiff/xtiff.c	2013-06-23 10:36:51.147629484 -0400
-@@ -512,9 +512,9 @@
-     Arg args[1];
- 
-     if (tfMultiPage)
--        sprintf(buffer, "%s - page %d", fileName, tfDirectory);
-+        snprintf(buffer, sizeof(buffer), "%s - page %d", fileName, tfDirectory);
-     else
--        strcpy(buffer, fileName);
-+        snprintf(buffer, sizeof(buffer), "%s", fileName);
-     XtSetArg(args[0], XtNlabel, buffer);
-     XtSetValues(labelWidget, args, 1);
- }
-Index: tiff-4.0.3/libtiff/tif_dirinfo.c
-===================================================================
---- tiff-4.0.3.orig/libtiff/tif_dirinfo.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/libtiff/tif_dirinfo.c	2013-06-23 10:36:51.147629484 -0400
-@@ -711,7 +711,7 @@
- 	 * note that this name is a special sign to TIFFClose() and
- 	 * _TIFFSetupFields() to free the field
- 	 */
--	sprintf(fld->field_name, "Tag %d", (int) tag);
-+	snprintf(fld->field_name, 32, "Tag %d", (int) tag);
- 
- 	return fld;    
- }
-Index: tiff-4.0.3/libtiff/tif_codec.c
-===================================================================
---- tiff-4.0.3.orig/libtiff/tif_codec.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/libtiff/tif_codec.c	2013-06-23 10:36:51.151629482 -0400
-@@ -108,7 +108,8 @@
- 	const TIFFCodec* c = TIFFFindCODEC(tif->tif_dir.td_compression);
-         char compression_code[20];
-         
--        sprintf( compression_code, "%d", tif->tif_dir.td_compression );
-+        snprintf(compression_code, sizeof(compression_code), "%d",
-+		 tif->tif_dir.td_compression );
- 	TIFFErrorExt(tif->tif_clientdata, tif->tif_name,
-                      "%s compression support is not configured", 
-                      c ? c->name : compression_code );
-Index: tiff-4.0.3/tools/tiffdither.c
-===================================================================
---- tiff-4.0.3.orig/tools/tiffdither.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/tools/tiffdither.c	2013-06-23 10:36:51.151629482 -0400
-@@ -260,7 +260,7 @@
- 		TIFFSetField(out, TIFFTAG_FILLORDER, fillorder);
- 	else
- 		CopyField(TIFFTAG_FILLORDER, shortv);
--	sprintf(thing, "Dithered B&W version of %s", argv[optind]);
-+	snprintf(thing, sizeof(thing), "Dithered B&W version of %s", argv[optind]);
- 	TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, thing);
- 	CopyField(TIFFTAG_PHOTOMETRIC, shortv);
- 	CopyField(TIFFTAG_ORIENTATION, shortv);
-Index: tiff-4.0.3/tools/rgb2ycbcr.c
-===================================================================
---- tiff-4.0.3.orig/tools/rgb2ycbcr.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/tools/rgb2ycbcr.c	2013-06-23 10:36:51.151629482 -0400
-@@ -332,7 +332,8 @@
- 	TIFFSetField(out, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
- 	{ char buf[2048];
- 	  char *cp = strrchr(TIFFFileName(in), '/');
--	  sprintf(buf, "YCbCr conversion of %s", cp ? cp+1 : TIFFFileName(in));
-+	  snprintf(buf, sizeof(buf), "YCbCr conversion of %s",
-+		   cp ? cp+1 : TIFFFileName(in));
- 	  TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, buf);
- 	}
- 	TIFFSetField(out, TIFFTAG_SOFTWARE, TIFFGetVersion());
-Index: tiff-4.0.3/tools/tiff2pdf.c
-===================================================================
---- tiff-4.0.3.orig/tools/tiff2pdf.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/tools/tiff2pdf.c	2013-06-23 10:36:51.151629482 -0400
-@@ -3630,7 +3630,9 @@
- 	char buffer[16];
- 	int buflen=0;
- 	
--	buflen=sprintf(buffer, "%%PDF-%u.%u ", t2p->pdf_majorversion&0xff, t2p->pdf_minorversion&0xff);
-+	buflen = snprintf(buffer, sizeof(buffer), "%%PDF-%u.%u ",
-+			  t2p->pdf_majorversion&0xff,
-+			  t2p->pdf_minorversion&0xff);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t)"\n%\342\343\317\323\n", 7);
- 
-@@ -3644,10 +3646,10 @@
- tsize_t t2p_write_pdf_obj_start(uint32 number, TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 
--	buflen=sprintf(buffer, "%lu", (unsigned long)number);
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)number);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen );
- 	written += t2pWriteFile(output, (tdata_t) " 0 obj\n", 7);
- 
-@@ -3686,13 +3688,13 @@
- 	written += t2pWriteFile(output, (tdata_t) "/", 1);
- 	for (i=0;i<namelen;i++){
- 		if ( ((unsigned char)name[i]) < 0x21){
--			sprintf(buffer, "#%.2X", name[i]);
-+			snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
- 			buffer[sizeof(buffer) - 1] = '\0';
- 			written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 			nextchar=1;
- 		}
- 		if ( ((unsigned char)name[i]) > 0x7E){
--			sprintf(buffer, "#%.2X", name[i]);
-+			snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
- 			buffer[sizeof(buffer) - 1] = '\0';
- 			written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 			nextchar=1;
-@@ -3700,57 +3702,57 @@
- 		if (nextchar==0){
- 			switch (name[i]){
- 				case 0x23:
--					sprintf(buffer, "#%.2X", name[i]);
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x25:
--					sprintf(buffer, "#%.2X", name[i]);
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x28:
--					sprintf(buffer, "#%.2X", name[i]);
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x29:
--					sprintf(buffer, "#%.2X", name[i]); 
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x2F:
--					sprintf(buffer, "#%.2X", name[i]); 
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x3C:
--					sprintf(buffer, "#%.2X", name[i]); 
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x3E:
--					sprintf(buffer, "#%.2X", name[i]);
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x5B:
--					sprintf(buffer, "#%.2X", name[i]); 
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x5D:
--					sprintf(buffer, "#%.2X", name[i]);
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]);
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x7B:
--					sprintf(buffer, "#%.2X", name[i]); 
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
- 				case 0x7D:
--					sprintf(buffer, "#%.2X", name[i]); 
-+					snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); 
- 					buffer[sizeof(buffer) - 1] = '\0';
- 					written += t2pWriteFile(output, (tdata_t) buffer, 3);
- 					break;
-@@ -3865,14 +3867,14 @@
- tsize_t t2p_write_pdf_stream_dict(tsize_t len, uint32 number, TIFF* output){
- 	
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 	
- 	written += t2pWriteFile(output, (tdata_t) "/Length ", 8);
- 	if(len!=0){
- 		written += t2p_write_pdf_stream_length(len, output);
- 	} else {
--		buflen=sprintf(buffer, "%lu", (unsigned long)number);
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)number);
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6);
- 	}
-@@ -3913,10 +3915,10 @@
- tsize_t t2p_write_pdf_stream_length(tsize_t len, TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 
--	buflen=sprintf(buffer, "%lu", (unsigned long)len);
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)len);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) "\n", 1);
- 
-@@ -3930,7 +3932,7 @@
- tsize_t t2p_write_pdf_catalog(T2P* t2p, TIFF* output)
- {
- 	tsize_t written = 0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen = 0;
- 
- 	written += t2pWriteFile(output, 
-@@ -3969,7 +3971,6 @@
- 		written += t2p_write_pdf_string(t2p->pdf_datetime, output);
- 	}
- 	written += t2pWriteFile(output, (tdata_t) "\n/Producer ", 11);
--	_TIFFmemset((tdata_t)buffer, 0x00, sizeof(buffer));
- 	snprintf(buffer, sizeof(buffer), "libtiff / tiff2pdf - %d", TIFFLIB_VERSION);
- 	written += t2p_write_pdf_string(buffer, output);
- 	written += t2pWriteFile(output, (tdata_t) "\n", 1);
-@@ -4110,7 +4111,7 @@
- {
- 	tsize_t written=0;
- 	tdir_t i=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 
- 	int page=0;
-@@ -4118,7 +4119,7 @@
- 		(tdata_t) "<< \n/Type /Pages \n/Kids [ ", 26);
- 	page = t2p->pdf_pages+1;
- 	for (i=0;i<t2p->tiff_pagecount;i++){
--		buflen=sprintf(buffer, "%d", page);
-+		buflen=snprintf(buffer, sizeof(buffer), "%d", page);
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
- 		if ( ((i+1)%8)==0 ) {
-@@ -4133,8 +4134,7 @@
- 		}
- 	}
- 	written += t2pWriteFile(output, (tdata_t) "] \n/Count ", 10);
--	_TIFFmemset(buffer, 0x00, 16);
--	buflen=sprintf(buffer, "%d", t2p->tiff_pagecount);
-+	buflen=snprintf(buffer, sizeof(buffer), "%d", t2p->tiff_pagecount);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) " \n>> \n", 6);
- 
-@@ -4149,28 +4149,28 @@
- 
- 	unsigned int i=0;
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[256];
- 	int buflen=0;
- 
- 	written += t2pWriteFile(output, (tdata_t) "<<\n/Type /Page \n/Parent ", 24);
--	buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_pages);
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_pages);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6);
- 	written += t2pWriteFile(output, (tdata_t) "/MediaBox [", 11); 
--	buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.x1);
-+	buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.x1);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) " ", 1); 
--	buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.y1);
-+	buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.y1);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) " ", 1); 
--	buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.x2);
-+	buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.x2);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) " ", 1); 
--	buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.y2);
-+	buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.y2);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) "] \n", 3); 
- 	written += t2pWriteFile(output, (tdata_t) "/Contents ", 10);
--	buflen=sprintf(buffer, "%lu", (unsigned long)(object + 1));
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(object + 1));
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6);
- 	written += t2pWriteFile(output, (tdata_t) "/Resources << \n", 15);
-@@ -4178,15 +4178,13 @@
- 		written += t2pWriteFile(output, (tdata_t) "/XObject <<\n", 12);
- 		for(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i++){
- 			written += t2pWriteFile(output, (tdata_t) "/Im", 3);
--			buflen = sprintf(buffer, "%u", t2p->pdf_page+1);
-+			buflen = snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1);
- 			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 			written += t2pWriteFile(output, (tdata_t) "_", 1);
--			buflen = sprintf(buffer, "%u", i+1);
-+			buflen = snprintf(buffer, sizeof(buffer), "%u", i+1);
- 			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 			written += t2pWriteFile(output, (tdata_t) " ", 1);
--			buflen = sprintf(
--				buffer, 
--				"%lu", 
-+			buflen = snprintf(buffer, sizeof(buffer), "%lu",
- 				(unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); 
- 			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 			written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-@@ -4198,12 +4196,10 @@
- 	} else {
- 			written += t2pWriteFile(output, (tdata_t) "/XObject <<\n", 12);
- 			written += t2pWriteFile(output, (tdata_t) "/Im", 3);
--			buflen = sprintf(buffer, "%u", t2p->pdf_page+1);
-+			buflen = snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1);
- 			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 			written += t2pWriteFile(output, (tdata_t) " ", 1);
--			buflen = sprintf(
--				buffer, 
--				"%lu", 
-+			buflen = snprintf(buffer, sizeof(buffer), "%lu",
- 				(unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); 
- 			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 			written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-@@ -4212,9 +4208,7 @@
- 	if(t2p->tiff_transferfunctioncount != 0) {
- 		written += t2pWriteFile(output, (tdata_t) "/ExtGState <<", 13);
- 		t2pWriteFile(output, (tdata_t) "/GS1 ", 5);
--		buflen = sprintf(
--			buffer, 
--			"%lu", 
-+		buflen = snprintf(buffer, sizeof(buffer), "%lu",
- 			(unsigned long)(object + 3)); 
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-@@ -4587,7 +4581,7 @@
- 	if(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount>0){ 
- 		for(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount; i++){
- 			box=t2p->tiff_tiles[t2p->pdf_page].tiles_tiles[i].tile_box;
--			buflen=sprintf(buffer, 
-+			buflen=snprintf(buffer, sizeof(buffer), 
- 				"q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d_%ld Do Q\n", 
- 				t2p->tiff_transferfunctioncount?"/GS1 gs ":"",
- 				box.mat[0],
-@@ -4602,7 +4596,7 @@
- 		}
- 	} else {
- 		box=t2p->pdf_imagebox;
--		buflen=sprintf(buffer, 
-+		buflen=snprintf(buffer, sizeof(buffer), 
- 			"q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d Do Q\n", 
- 			t2p->tiff_transferfunctioncount?"/GS1 gs ":"",
- 			box.mat[0],
-@@ -4627,59 +4621,48 @@
- 												TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 
- 	written += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output); 
- 	written += t2pWriteFile(output, 
- 		(tdata_t) "/Type /XObject \n/Subtype /Image \n/Name /Im", 
- 		42);
--	buflen=sprintf(buffer, "%u", t2p->pdf_page+1);
-+	buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	if(tile != 0){
- 		written += t2pWriteFile(output, (tdata_t) "_", 1);
--		buflen=sprintf(buffer, "%lu", (unsigned long)tile);
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)tile);
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	}
- 	written += t2pWriteFile(output, (tdata_t) "\n/Width ", 8);
--	_TIFFmemset((tdata_t)buffer, 0x00, 16);
- 	if(tile==0){
--		buflen=sprintf(buffer, "%lu", (unsigned long)t2p->tiff_width);
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->tiff_width);
- 	} else {
- 		if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){
--			buflen=sprintf(
--				buffer, 
--				"%lu", 
-+			buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 				(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);
- 		} else {
--			buflen=sprintf(
--				buffer, 
--				"%lu", 
-+			buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 				(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);
- 		}
- 	}
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) "\n/Height ", 9);
--	_TIFFmemset((tdata_t)buffer, 0x00, 16);
- 	if(tile==0){
--		buflen=sprintf(buffer, "%lu", (unsigned long)t2p->tiff_length);
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->tiff_length);
- 	} else {
- 		if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){
--			buflen=sprintf(
--				buffer, 
--				"%lu", 
-+			buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 				(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);
- 		} else {
--			buflen=sprintf(
--				buffer, 
--				"%lu", 
-+			buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 				(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
- 		}
- 	}
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) "\n/BitsPerComponent ", 19);
--	_TIFFmemset((tdata_t)buffer, 0x00, 16);
--	buflen=sprintf(buffer, "%u", t2p->tiff_bitspersample);
-+	buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_bitspersample);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) "\n/ColorSpace ", 13);
- 	written += t2p_write_pdf_xobject_cs(t2p, output);
-@@ -4723,11 +4706,10 @@
- 		t2p->pdf_colorspace ^= T2P_CS_PALETTE;
- 		written += t2p_write_pdf_xobject_cs(t2p, output);
- 		t2p->pdf_colorspace |= T2P_CS_PALETTE;
--		buflen=sprintf(buffer, "%u", (0x0001 << t2p->tiff_bitspersample)-1 );
-+		buflen=snprintf(buffer, sizeof(buffer), "%u", (0x0001 << t2p->tiff_bitspersample)-1 );
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " ", 1);
--		_TIFFmemset(buffer, 0x00, 16);
--		buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_palettecs ); 
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_palettecs ); 
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " 0 R ]\n", 7);
- 		return(written);
-@@ -4761,10 +4743,10 @@
- 			X_W /= Y_W;
- 			Z_W /= Y_W;
- 			Y_W = 1.0F;
--			buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
-+			buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
- 			written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 			written += t2pWriteFile(output, (tdata_t) "/Range ", 7);
--			buflen=sprintf(buffer, "[%d %d %d %d] \n", 
-+			buflen=snprintf(buffer, sizeof(buffer), "[%d %d %d %d] \n", 
- 				t2p->pdf_labrange[0], 
- 				t2p->pdf_labrange[1], 
- 				t2p->pdf_labrange[2], 
-@@ -4780,26 +4762,26 @@
- tsize_t t2p_write_pdf_transfer(T2P* t2p, TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 
- 	written += t2pWriteFile(output, (tdata_t) "<< /Type /ExtGState \n/TR ", 25);
- 	if(t2p->tiff_transferfunctioncount == 1){
--		buflen=sprintf(buffer, "%lu",
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 			       (unsigned long)(t2p->pdf_xrefcount + 1));
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
- 	} else {
- 		written += t2pWriteFile(output, (tdata_t) "[ ", 2);
--		buflen=sprintf(buffer, "%lu",
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 			       (unsigned long)(t2p->pdf_xrefcount + 1));
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
--		buflen=sprintf(buffer, "%lu",
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 			       (unsigned long)(t2p->pdf_xrefcount + 2));
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
--		buflen=sprintf(buffer, "%lu",
-+		buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 			       (unsigned long)(t2p->pdf_xrefcount + 3));
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) " 0 R ", 5);
-@@ -4821,7 +4803,7 @@
- 	written += t2pWriteFile(output, (tdata_t) "/FunctionType 0 \n", 17);
- 	written += t2pWriteFile(output, (tdata_t) "/Domain [0.0 1.0] \n", 19);
- 	written += t2pWriteFile(output, (tdata_t) "/Range [0.0 1.0] \n", 18);
--	buflen=sprintf(buffer, "/Size [%u] \n", (1<<t2p->tiff_bitspersample));
-+	buflen=snprintf(buffer, sizeof(buffer), "/Size [%u] \n", (1<<t2p->tiff_bitspersample));
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) "/BitsPerSample 16 \n", 19);
- 	written += t2p_write_pdf_stream_dict(((tsize_t)1)<<(t2p->tiff_bitspersample+1), 0, output);
-@@ -4848,7 +4830,7 @@
- tsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[128];
-+	char buffer[256];
- 	int buflen=0;
- 	
- 	float X_W=0.0;
-@@ -4916,16 +4898,16 @@
- 	written += t2pWriteFile(output, (tdata_t) "<< \n", 4);
- 	if(t2p->pdf_colorspace & T2P_CS_CALGRAY){
- 		written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12);
--		buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
-+		buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) "/Gamma 2.2 \n", 12);
- 	}
- 	if(t2p->pdf_colorspace & T2P_CS_CALRGB){
- 		written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12);
--		buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
-+		buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W);
- 		written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 		written += t2pWriteFile(output, (tdata_t) "/Matrix ", 8);
--		buflen=sprintf(buffer, "[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \n", 
-+		buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \n", 
- 			X_R, Y_R, Z_R, 
- 			X_G, Y_G, Z_G, 
- 			X_B, Y_B, Z_B); 
-@@ -4944,11 +4926,11 @@
- tsize_t t2p_write_pdf_xobject_icccs(T2P* t2p, TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 	
- 	written += t2pWriteFile(output, (tdata_t) "[/ICCBased ", 11);
--	buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_icccs);
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_icccs);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) " 0 R] \n", 7);
- 
-@@ -4958,11 +4940,11 @@
- tsize_t t2p_write_pdf_xobject_icccs_dict(T2P* t2p, TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 	
- 	written += t2pWriteFile(output, (tdata_t) "/N ", 3);
--	buflen=sprintf(buffer, "%u \n", t2p->tiff_samplesperpixel);
-+	buflen=snprintf(buffer, sizeof(buffer), "%u \n", t2p->tiff_samplesperpixel);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) "/Alternate ", 11);
- 	t2p->pdf_colorspace ^= T2P_CS_ICCBASED;
-@@ -5027,7 +5009,7 @@
- tsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[16];
-+	char buffer[32];
- 	int buflen=0;
- 
- 	if(t2p->pdf_compression==T2P_COMPRESS_NONE){
-@@ -5042,41 +5024,33 @@
- 			written += t2pWriteFile(output, (tdata_t) "<< /K -1 ", 9);
- 			if(tile==0){
- 				written += t2pWriteFile(output, (tdata_t) "/Columns ", 9);
--				buflen=sprintf(buffer, "%lu",
-+				buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 					       (unsigned long)t2p->tiff_width);
- 				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				written += t2pWriteFile(output, (tdata_t) " /Rows ", 7);
--				buflen=sprintf(buffer, "%lu",
-+				buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 					       (unsigned long)t2p->tiff_length);
- 				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 			} else {
- 				if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){
- 					written += t2pWriteFile(output, (tdata_t) "/Columns ", 9);
--					buflen=sprintf(
--						buffer, 
--						"%lu", 
-+					buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 						(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);
- 					written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				} else {
- 					written += t2pWriteFile(output, (tdata_t) "/Columns ", 9);
--					buflen=sprintf(
--						buffer, 
--						"%lu", 
-+					buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 						(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);
- 					written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				}
- 				if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){
- 					written += t2pWriteFile(output, (tdata_t) " /Rows ", 7);
--					buflen=sprintf(
--						buffer, 
--						"%lu", 
-+					buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 						(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);
- 					written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				} else {
- 					written += t2pWriteFile(output, (tdata_t) " /Rows ", 7);
--					buflen=sprintf(
--						buffer, 
--						"%lu", 
-+					buflen=snprintf(buffer, sizeof(buffer), "%lu",
- 						(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);
- 					written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				}
-@@ -5103,21 +5077,17 @@
- 			if(t2p->pdf_compressionquality%100){
- 				written += t2pWriteFile(output, (tdata_t) "/DecodeParms ", 13);
- 				written += t2pWriteFile(output, (tdata_t) "<< /Predictor ", 14);
--				_TIFFmemset(buffer, 0x00, 16);
--				buflen=sprintf(buffer, "%u", t2p->pdf_compressionquality%100);
-+				buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_compressionquality%100);
- 				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				written += t2pWriteFile(output, (tdata_t) " /Columns ", 10);
--				_TIFFmemset(buffer, 0x00, 16);
--				buflen = sprintf(buffer, "%lu",
-+				buflen = snprintf(buffer, sizeof(buffer), "%lu",
- 						 (unsigned long)t2p->tiff_width);
- 				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				written += t2pWriteFile(output, (tdata_t) " /Colors ", 9);
--				_TIFFmemset(buffer, 0x00, 16);
--				buflen=sprintf(buffer, "%u", t2p->tiff_samplesperpixel);
-+				buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_samplesperpixel);
- 				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				written += t2pWriteFile(output, (tdata_t) " /BitsPerComponent ", 19);
--				_TIFFmemset(buffer, 0x00, 16);
--				buflen=sprintf(buffer, "%u", t2p->tiff_bitspersample);
-+				buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_bitspersample);
- 				written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 				written += t2pWriteFile(output, (tdata_t) ">>\n", 3);
- 			}
-@@ -5137,16 +5107,16 @@
- tsize_t t2p_write_pdf_xreftable(T2P* t2p, TIFF* output){
- 
- 	tsize_t written=0;
--	char buffer[21];
-+	char buffer[64];
- 	int buflen=0;
- 	uint32 i=0;
- 
- 	written += t2pWriteFile(output, (tdata_t) "xref\n0 ", 7);
--	buflen=sprintf(buffer, "%lu", (unsigned long)(t2p->pdf_xrefcount + 1));
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(t2p->pdf_xrefcount + 1));
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
- 	written += t2pWriteFile(output, (tdata_t) " \n0000000000 65535 f \n", 22);
- 	for (i=0;i<t2p->pdf_xrefcount;i++){
--		sprintf(buffer, "%.10lu 00000 n \n",
-+		snprintf(buffer, sizeof(buffer), "%.10lu 00000 n \n",
- 			(unsigned long)t2p->pdf_xrefoffsets[i]);
- 		written += t2pWriteFile(output, (tdata_t) buffer, 20);
- 	}
-@@ -5170,17 +5140,14 @@
- 		snprintf(t2p->pdf_fileid + i, 9, "%.8X", rand());
- 
- 	written += t2pWriteFile(output, (tdata_t) "trailer\n<<\n/Size ", 17);
--	buflen = sprintf(buffer, "%lu", (unsigned long)(t2p->pdf_xrefcount+1));
-+	buflen = snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(t2p->pdf_xrefcount+1));
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
--	_TIFFmemset(buffer, 0x00, 32);	
- 	written += t2pWriteFile(output, (tdata_t) "\n/Root ", 7);
--	buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_catalog);
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_catalog);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
--	_TIFFmemset(buffer, 0x00, 32);	
- 	written += t2pWriteFile(output, (tdata_t) " 0 R \n/Info ", 12);
--	buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_info);
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_info);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
--	_TIFFmemset(buffer, 0x00, 32);	
- 	written += t2pWriteFile(output, (tdata_t) " 0 R \n/ID[<", 11);
- 	written += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid,
- 				sizeof(t2p->pdf_fileid) - 1);
-@@ -5188,9 +5155,8 @@
- 	written += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid,
- 				sizeof(t2p->pdf_fileid) - 1);
- 	written += t2pWriteFile(output, (tdata_t) ">]\n>>\nstartxref\n", 16);
--	buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_startxref);
-+	buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_startxref);
- 	written += t2pWriteFile(output, (tdata_t) buffer, buflen);
--	_TIFFmemset(buffer, 0x00, 32);	
- 	written += t2pWriteFile(output, (tdata_t) "\n%%EOF\n", 7);
- 
- 	return(written);
-Index: tiff-4.0.3/tools/tiff2ps.c
-===================================================================
---- tiff-4.0.3.orig/tools/tiff2ps.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/tools/tiff2ps.c	2013-06-23 10:36:51.155629481 -0400
-@@ -1781,8 +1781,8 @@
- 		imageOp = "imagemask";
- 
- 	(void)strcpy(im_x, "0");
--	(void)sprintf(im_y, "%lu", (long) h);
--	(void)sprintf(im_h, "%lu", (long) h);
-+	(void)snprintf(im_y, sizeof(im_y), "%lu", (long) h);
-+	(void)snprintf(im_h, sizeof(im_h), "%lu", (long) h);
- 	tile_width = w;
- 	tile_height = h;
- 	if (TIFFIsTiled(tif)) {
-@@ -1803,7 +1803,7 @@
- 		}
- 		if (tile_height < h) {
- 			fputs("/im_y 0 def\n", fd);
--			(void)sprintf(im_y, "%lu im_y sub", (unsigned long) h);
-+			(void)snprintf(im_y, sizeof(im_y), "%lu im_y sub", (unsigned long) h);
- 		}
- 	} else {
- 		repeat_count = tf_numberstrips;
-@@ -1815,7 +1815,7 @@
- 			fprintf(fd, "/im_h %lu def\n",
- 			    (unsigned long) tile_height);
- 			(void)strcpy(im_h, "im_h");
--			(void)sprintf(im_y, "%lu im_y sub", (unsigned long) h);
-+			(void)snprintf(im_y, sizeof(im_y), "%lu im_y sub", (unsigned long) h);
- 		}
- 	}
- 
-Index: tiff-4.0.3/tools/tiffcrop.c
-===================================================================
---- tiff-4.0.3.orig/tools/tiffcrop.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/tools/tiffcrop.c	2013-06-23 10:36:51.159629481 -0400
-@@ -2077,7 +2077,7 @@
-         return 1;
-         }
- 
--      sprintf (filenum, "-%03d%s", findex, export_ext);
-+      snprintf(filenum, sizeof(filenum), "-%03d%s", findex, export_ext);
-       filenum[14] = '\0';
-       strncat (exportname, filenum, 15);
-       }
-@@ -2230,8 +2230,8 @@
- 
-           /* dump.infilename is guaranteed to be NUL termimated and have 20 bytes 
-              fewer than PATH_MAX */ 
--          memset (temp_filename, '\0', PATH_MAX + 1);              
--          sprintf (temp_filename, "%s-read-%03d.%s", dump.infilename, dump_images,
-+          snprintf(temp_filename, sizeof(temp_filename), "%s-read-%03d.%s",
-+		   dump.infilename, dump_images,
-                   (dump.format == DUMP_TEXT) ? "txt" : "raw");
-           if ((dump.infile = fopen(temp_filename, dump.mode)) == NULL)
-             {
-@@ -2249,8 +2249,8 @@
- 
-           /* dump.outfilename is guaranteed to be NUL termimated and have 20 bytes 
-              fewer than PATH_MAX */ 
--          memset (temp_filename, '\0', PATH_MAX + 1);              
--          sprintf (temp_filename, "%s-write-%03d.%s", dump.outfilename, dump_images,
-+          snprintf(temp_filename, sizeof(temp_filename), "%s-write-%03d.%s",
-+		   dump.outfilename, dump_images,
-                   (dump.format == DUMP_TEXT) ? "txt" : "raw");
-           if ((dump.outfile = fopen(temp_filename, dump.mode)) == NULL)
-             {
-Index: tiff-4.0.3/tools/tiff2bw.c
-===================================================================
---- tiff-4.0.3.orig/tools/tiff2bw.c	2013-06-23 10:36:51.163629483 -0400
-+++ tiff-4.0.3/tools/tiff2bw.c	2013-06-23 10:36:51.159629481 -0400
-@@ -205,7 +205,7 @@
- 		}
- 	}
- 	TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
--	sprintf(thing, "B&W version of %s", argv[optind]);
-+	snprintf(thing, sizeof(thing), "B&W version of %s", argv[optind]);
- 	TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, thing);
- 	TIFFSetField(out, TIFFTAG_SOFTWARE, "tiff2bw");
- 	outbuf = (unsigned char *)_TIFFmalloc(TIFFScanlineSize(out));