app-text/htmldoc: remove unused patches

diff --git a/app-text/htmldoc/files/htmldoc-1.8.27-crash.patch b/app-text/htmldoc/files/htmldoc-1.8.27-crash.patch
deleted file mode 100644 (file)
index b339904..0000000
--- a/app-text/htmldoc/files/htmldoc-1.8.27-crash.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- htmldoc/ps-pdf.cxx 2006-08-01 18:58:50.000000000 +0200
-+++ htmldoc/ps-pdf.cxx 2008-04-26 21:19:49.000000000 +0200
-@@ -3624,7 +3624,7 @@
-   * Get the width of the page number, leave room for three dots...
-   */
- 
--  if (heading >= 0)
-+  if (heading >= 0 && heading < num_headings)
-   {
-     hpage       = heading_pages[heading];
-     numberwidth = get_width((uchar *)pages[hpage].page_text,

diff --git a/app-text/htmldoc/files/htmldoc-fortify-fail.patch b/app-text/htmldoc/files/htmldoc-fortify-fail.patch
deleted file mode 100644 (file)
index 32ec887..0000000
--- a/app-text/htmldoc/files/htmldoc-fortify-fail.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-diff -ur htmldoc-1.8.27~/htmldoc/ps-pdf.cxx htmldoc-1.8.27/htmldoc/ps-pdf.cxx
---- htmldoc-1.8.27~/htmldoc/ps-pdf.cxx 2009-08-13 19:32:21.846860508 -0400
-+++ htmldoc-1.8.27/htmldoc/ps-pdf.cxx  2009-08-13 19:40:29.185857503 -0400
-@@ -8619,7 +8619,7 @@
-           return (NULL);
-         }
-       // Safe because buffer is allocated...
--        strcpy((char *)r->data.text.buffer, (char *)data);
-+        memcpy((char *)r->data.text.buffer, (char *)data, strlen((char *)data));
-         get_color(_htmlTextColor, r->data.text.rgb);
-         break;
-     case RENDER_IMAGE :
-@@ -8640,7 +8640,7 @@
-           return (NULL);
-         }
-       // Safe because buffer is allocated...
--        strcpy((char *)r->data.link, (char *)data);
-+        memcpy((char *)r->data.link, (char *)data, strlen((char *)data));
-         break;
-   }
- 

diff --git a/app-text/htmldoc/files/htmldoc-libpng15.patch b/app-text/htmldoc/files/htmldoc-libpng15.patch
deleted file mode 100644 (file)
index 7b834c3..0000000
--- a/app-text/htmldoc/files/htmldoc-libpng15.patch
+++ /dev/null
@@ -1,116 +0,0 @@
-http://bugs.gentoo.org/385521
-http://www.htmldoc.org/str.php?L243+P0+S-2+C0+I0+E0+M10+Q
-
---- htmldoc/image.cxx
-+++ htmldoc/image.cxx
-@@ -1472,6 +1472,9 @@ image_load_png(image_t *img,     /* I - Imag
-   png_bytep   *rows;          /* PNG row pointers */
-   uchar               *inptr,         /* Input pixels */
-               *outptr;        /* Output pixels */
-+  png_bytep trans_alpha;
-+  int num_trans;
-+  png_color_16p trans_color;
- 
- 
-  /*
-@@ -1499,7 +1502,7 @@ image_load_png(image_t *img,     /* I - Imag
- 
-   rows = NULL;
- 
--  if (setjmp(pp->jmpbuf)) 
-+  if (setjmp(png_jmpbuf(pp))) 
-   {
-     progress_error(HD_ERROR_BAD_FORMAT, "PNG file contains errors!");
- 
-@@ -1526,7 +1529,7 @@ image_load_png(image_t *img,     /* I - Imag
- 
-   png_read_info(pp, info);
- 
--  if (info->color_type & PNG_COLOR_MASK_PALETTE)
-+  if (png_get_color_type(pp, info) & PNG_COLOR_MASK_PALETTE)
-   {
-     png_set_expand(pp);
- 
-@@ -1535,15 +1538,15 @@ image_load_png(image_t *img,   /* I - Imag
-     if (Encryption)
-       img->use ++;
-   }
--  else if (info->bit_depth < 8)
-+  else if (png_get_bit_depth(pp, info) < 8)
-   {
-     png_set_packing(pp);
-     png_set_expand(pp);
-   }
--  else if (info->bit_depth == 16)
-+  else if (png_get_bit_depth(pp, info) == 16)
-     png_set_strip_16(pp);
- 
--  if (info->color_type & PNG_COLOR_MASK_COLOR)
-+  if (png_get_color_type(pp, info) & PNG_COLOR_MASK_COLOR)
-   {
-     depth      = 3;
-     img->depth = gray ? 1 : 3;
-@@ -1554,10 +1557,11 @@ image_load_png(image_t *img,   /* I - Imag
-     img->depth = 1;
-   }
- 
--  img->width  = info->width;
--  img->height = info->height;
-+  img->width  = png_get_image_width(pp, info);
-+  img->height = png_get_image_height(pp, info);
- 
--  if ((info->color_type & PNG_COLOR_MASK_ALPHA) || info->num_trans)
-+  png_get_tRNS(pp, info, &trans_alpha, &num_trans, &trans_color);
-+  if ((png_get_color_type(pp, info) & PNG_COLOR_MASK_ALPHA) || num_trans)
-   {
-     if ((PSLevel == 0 && PDFVersion >= 14) || PSLevel == 3)
-       image_need_mask(img, 8);
-@@ -1571,14 +1575,14 @@ image_load_png(image_t *img,   /* I - Imag
- 
- #ifdef DEBUG
-   printf("color_type=0x%04x, depth=%d, img->width=%d, img->height=%d, img->depth=%d\n",
--         info->color_type, depth, img->width, img->height, img->depth);
--  if (info->color_type & PNG_COLOR_MASK_COLOR)
-+         png_get_color_type(pp, info), depth, img->width, img->height, img->depth);
-+  if (png_get_color_type(pp, info) & PNG_COLOR_MASK_COLOR)
-     puts("    COLOR");
-   else
-     puts("    GRAYSCALE");
--  if ((info->color_type & PNG_COLOR_MASK_ALPHA) || info->num_trans)
-+  if ((png_get_color_type(pp, info) & PNG_COLOR_MASK_ALPHA) || num_trans)
-     puts("    ALPHA");
--  if (info->color_type & PNG_COLOR_MASK_PALETTE)
-+  if (png_get_color_type(pp, info) & PNG_COLOR_MASK_PALETTE)
-     puts("    PALETTE");
- #endif // DEBUG
- 
-@@ -1594,9 +1598,9 @@ image_load_png(image_t *img,     /* I - Imag
-   * Allocate pointers...
-   */
- 
--  rows = (png_bytep *)calloc(info->height, sizeof(png_bytep));
-+  rows = (png_bytep *)calloc(png_get_image_height(pp, info), sizeof(png_bytep));
- 
--  for (i = 0; i < (int)info->height; i ++)
-+  for (i = 0; i < (int)png_get_image_height(pp, info); i ++)
-     rows[i] = img->pixels + i * img->width * depth;
- 
-  /*
-@@ -1610,7 +1614,7 @@ image_load_png(image_t *img,     /* I - Imag
-   * Generate the alpha mask as necessary...
-   */
- 
--  if ((info->color_type & PNG_COLOR_MASK_ALPHA) || info->num_trans)
-+  if ((png_get_color_type(pp, info) & PNG_COLOR_MASK_ALPHA) || num_trans)
-   {
- #ifdef DEBUG
-     for (inptr = img->pixels, i = 0; i < img->height; i ++)
-@@ -1639,7 +1643,7 @@ image_load_png(image_t *img,     /* I - Imag
-   * Reformat the data as necessary for the reader...
-   */
- 
--  if (gray && info->color_type & PNG_COLOR_MASK_COLOR)
-+  if (gray && png_get_color_type(pp, info) & PNG_COLOR_MASK_COLOR)
-   {
-    /*
-     * Greyscale output needed...

diff --git a/app-text/htmldoc/files/htmldoc-sscanf-overflows.patch b/app-text/htmldoc/files/htmldoc-sscanf-overflows.patch
deleted file mode 100644 (file)
index 3a8d4ed..0000000
--- a/app-text/htmldoc/files/htmldoc-sscanf-overflows.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-Fix several insecure calls to sscanf(), bug 278186. Patch by a3li@gentoo.org.
-
-diff -ru a/htmldoc/htmllib.cxx b/htmldoc/htmllib.cxx
---- a/htmldoc/htmllib.cxx      2006-06-07 19:43:52.000000000 +0200
-+++ b/htmldoc/htmllib.cxx      2009-08-01 19:52:46.301099436 +0200
-@@ -2139,7 +2139,7 @@
-         * assigned charset...
-         */
- 
--          if (sscanf(line, "%*s%*s%*s%*s%f%*s%*s%s", &width, glyph) != 2)
-+          if (sscanf(line, "%*s%*s%*s%*s%f%*s%*s%63s", &width, glyph) != 2)
-           continue;
- 
-           for (ch = 0; ch < 256; ch ++)
-diff -ru a/htmldoc/ps-pdf.cxx b/htmldoc/ps-pdf.cxx
---- a/htmldoc/ps-pdf.cxx       2006-08-01 18:58:50.000000000 +0200
-+++ b/htmldoc/ps-pdf.cxx       2009-08-01 19:53:14.300610480 +0200
-@@ -12512,7 +12512,7 @@
-         * assigned charset...
-         */
- 
--        if (sscanf(line, "%*s%*s%*s%*s%d%*s%*s%s", &width, glyph) != 2)
-+        if (sscanf(line, "%*s%*s%*s%*s%d%*s%*s%63s", &width, glyph) != 2)
-           continue;
- 
-         for (ch = 0; ch < 256; ch ++)
-diff -ru a/htmldoc/util.cxx b/htmldoc/util.cxx
---- a/htmldoc/util.cxx 2005-04-24 21:20:32.000000000 +0200
-+++ b/htmldoc/util.cxx 2009-08-01 19:52:14.469652088 +0200
-@@ -484,7 +484,7 @@
-     PageWidth  = 595;
-     PageLength = 792;
-   }
--  else if (sscanf(size, "%fx%f%s", &width, &length, units) >= 2)
-+  else if (sscanf(size, "%fx%f%254s", &width, &length, units) >= 2)
-   {
-    /*
-     * Custom size...