1 files changed, 0 insertions, 124 deletions
diff --git a/src/3rdparty/harfbuzz/tests/fuzzing/fuzz.cc b/src/3rdparty/harfbuzz/tests/fuzzing/fuzz.cc
deleted file mode 100644
index 133577a09c..0000000000
--- a/src/3rdparty/harfbuzz/tests/fuzzing/fuzz.cc
+++ /dev/null
@@ -1,124 +0,0 @@
-// This is a fuzzing harness for Harfbuzz. Since Harfbuzz's input is generally
-// expected to be controlled by a remote party it's a possible vector for
-// security issues.
-//
-// Fuzzing is a black-box testing scheme where the black-box (Harfbuzz's shaping
-// engine in this case) is fed random input to see if it will misbehave.
-// Misbehaviours can often be turned into security or crash issues.
-//
-// It's expected that one will generally run this under valgrind in order to get
-// better detection of problems.
-
-#include <stdint.h>
-#include <stdio.h>
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#include "../../src/harfbuzz-shaper.h"
-#include "../../src/harfbuzz-global.h"
-#include "../../src/harfbuzz-gpos.h"
-
-extern "C" {
-#include "../../contrib/harfbuzz-unicode.h"
-#include "../../contrib/harfbuzz-freetype.h"
-}
-
-static FT_Library freetype;
-
-static FT_Face loadFace(const char *path)
-{
-  FT_Face face;
-
-  if (FT_New_Face(freetype, path, /* index */ 0, &face))
-      return 0;
-  return face;
-}
-
-static const int kWidth = 100;
-static const int kHeight = 100;
-
-static int
-usage(const char *argv0) {
-  fprintf(stderr, "Usage: %s <TTF file>\n", argv0);
-  return 1;
-}
-
-int
-main(int argc, char **argv) {
-  FT_Init_FreeType(&freetype);
-
-  if (argc != 2)
-    return usage(argv[0]);
-
-  FT_Face face;
-  if (FT_New_Face(freetype, argv[1], 0 /* face index */, &face)) {
-    fprintf(stderr, "Failed to load font file\n");
-    return 1;
-  }
-
-  HB_Face hbFace = HB_NewFace(face, hb_freetype_table_sfnt_get);
-
-  HB_FontRec hbFont;
-  hbFont.klass = &hb_freetype_class;
-  hbFont.userData = face;
-  hbFont.x_ppem  = face->size->metrics.x_ppem;
-  hbFont.y_ppem  = face->size->metrics.y_ppem;
-  hbFont.x_scale = face->size->metrics.x_scale;
-  hbFont.y_scale = face->size->metrics.y_scale;
-
-  // This is the maximum number of bytes of input which we'll feed to Harfbuzz
-  // in one shot. We also overload it and make it the size of the output arrays
-  // as well. (Must be a power of two.)
-  static const unsigned kMaxInputBytes = 1024;
-  uint8_t str[kMaxInputBytes];
-
-  HB_ShaperItem shaper_item;
-  shaper_item.kerning_applied = false;
-  shaper_item.string = (HB_UChar16 *) str;
-  shaper_item.stringLength = 0;
-  shaper_item.item.bidiLevel = 0;
-  shaper_item.shaperFlags = 0;
-  shaper_item.font = &hbFont;
-  shaper_item.face = hbFace;
-  shaper_item.glyphIndicesPresent = false;
-  shaper_item.initialGlyphCount = 0;
-
-  HB_Glyph out_glyphs[kMaxInputBytes];
-  HB_GlyphAttributes out_attrs[kMaxInputBytes];
-  HB_Fixed out_advs[kMaxInputBytes];
-  HB_FixedPoint out_offsets[kMaxInputBytes];
-  unsigned short out_logClusters[kMaxInputBytes];
-
-  shaper_item.glyphs = out_glyphs;
-  shaper_item.attributes = out_attrs;
-  shaper_item.advances = out_advs;
-  shaper_item.offsets = out_offsets;
-  shaper_item.log_clusters = out_logClusters;
-  shaper_item.num_glyphs = kMaxInputBytes;
-
-  FILE *urandom = fopen("/dev/urandom", "rb");
-  if (!urandom) {
-    fprintf(stderr, "Cannot open /dev/urandom\n");
-    return 1;
-  }
-
-  for (;;) {
-    uint16_t len;
-    fread(&len, sizeof(len), 1, urandom);
-    len &= (kMaxInputBytes - 1);
-    len &= ~1;
-    fread(str, len, 1, urandom);
-
-    ssize_t iterator = 0;
-
-    for (;;) {
-      if (!hb_utf16_script_run_next(NULL, &shaper_item.item, (uint16_t *) str, len >> 1, &iterator))
-        break;
-
-      HB_ShapeItem(&shaper_item);
-    }
-  }
-
-  HB_FreeFace(hbFace);
-}