import woff2-1.0.2-4.el8

This commit is contained in:
CentOS Sources 2019-08-02 08:44:52 -04:00 committed by Stepan Oksanichenko
commit 0f56eca95a
4 changed files with 240 additions and 0 deletions

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.gitignore vendored Normal file
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SOURCES/woff2-1.0.2.tar.gz

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.woff2.metadata Normal file
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bab4838b248026c968e171a5467b5176caf4e2e5 SOURCES/woff2-1.0.2.tar.gz

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SOURCES/covscan.patch Normal file
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diff --git a/src/font.cc b/src/font.cc
index a45153e..0e9f5bf 100644
--- a/src/font.cc
+++ b/src/font.cc
@@ -66,7 +66,7 @@ bool ReadTrueTypeFont(Buffer* file, const uint8_t* data, size_t len,
std::map<uint32_t, uint32_t> intervals;
for (uint16_t i = 0; i < font->num_tables; ++i) {
- Font::Table table;
+ Font::Table table = {};
table.flag_byte = 0;
table.reuse_of = NULL;
if (!file->ReadU32(&table.tag) ||
@@ -326,7 +326,7 @@ int NumGlyphs(const Font& font) {
return 0;
}
int index_fmt = IndexFormat(font);
- int loca_record_size = (index_fmt == 0 ? 2 : 4);
+ uint32_t loca_record_size = (index_fmt == 0 ? 2 : 4);
if (loca_table->length < loca_record_size) {
return 0;
}
diff --git a/src/glyph.h b/src/glyph.h
index f24056f..e870188 100644
--- a/src/glyph.h
+++ b/src/glyph.h
@@ -22,17 +22,17 @@ namespace woff2 {
// is around.
class Glyph {
public:
- Glyph() : instructions_size(0), composite_data_size(0) {}
+ Glyph() {}
// Bounding box.
- int16_t x_min;
- int16_t x_max;
- int16_t y_min;
- int16_t y_max;
+ int16_t x_min = 0;
+ int16_t x_max = 0;
+ int16_t y_min = 0;
+ int16_t y_max = 0;
// Instructions.
- uint16_t instructions_size;
- const uint8_t* instructions_data;
+ uint16_t instructions_size = 0;
+ const uint8_t* instructions_data = 0;
// Data model for simple glyphs.
struct Point {
@@ -43,9 +43,9 @@ class Glyph {
std::vector<std::vector<Point> > contours;
// Data for composite glyphs.
- const uint8_t* composite_data;
- uint32_t composite_data_size;
- bool have_instructions;
+ const uint8_t* composite_data = 0;
+ uint32_t composite_data_size = 0;
+ bool have_instructions = false;
};
// Parses the glyph from the given data. Returns false on parsing failure or
diff --git a/src/normalize.cc b/src/normalize.cc
index 6685e08..a819074 100644
--- a/src/normalize.cc
+++ b/src/normalize.cc
@@ -97,7 +97,7 @@ bool MakeEditableBuffer(Font* font, int tableTag) {
table->buffer.resize(sz);
uint8_t* buf = &table->buffer[0];
memcpy(buf, table->data, table->length);
- if (PREDICT_FALSE(sz > table->length)) {
+ if (PREDICT_FALSE(static_cast<uint32_t>(sz) > table->length)) {
memset(buf + table->length, 0, sz - table->length);
}
table->data = buf;
@@ -213,7 +213,6 @@ bool FixChecksums(Font* font) {
size_t offset = 8;
StoreU32(0, &offset, head_buf);
uint32_t file_checksum = 0;
- uint32_t head_checksum = 0;
for (auto& i : font->tables) {
Font::Table* table = &i.second;
if (table->IsReused()) {
@@ -221,10 +220,6 @@ bool FixChecksums(Font* font) {
}
table->checksum = ComputeULongSum(table->data, table->length);
file_checksum += table->checksum;
-
- if (table->tag == kHeadTableTag) {
- head_checksum = table->checksum;
- }
}
file_checksum += ComputeHeaderChecksum(*font);
diff --git a/src/woff2_dec.cc b/src/woff2_dec.cc
index 25e18c6..442baa5 100644
--- a/src/woff2_dec.cc
+++ b/src/woff2_dec.cc
@@ -316,7 +316,7 @@ void ComputeBbox(unsigned int n_points, const Point* points, uint8_t* dst) {
offset = Store16(dst, offset, x_min);
offset = Store16(dst, offset, y_min);
offset = Store16(dst, offset, x_max);
- offset = Store16(dst, offset, y_max);
+ Store16(dst, offset, y_max);
}
diff --git a/src/woff2_enc.cc b/src/woff2_enc.cc
index ec00878..c0598f8 100644
--- a/src/woff2_enc.cc
+++ b/src/woff2_enc.cc
@@ -331,20 +331,17 @@ bool ConvertTTFToWOFF2(const uint8_t *data, size_t length,
return false;
}
- Table table;
+ Table table = {};
table.tag = src_table.tag;
table.flags = src_table.flag_byte;
table.src_length = src_table.length;
table.transform_length = src_table.length;
- const uint8_t* transformed_data = src_table.data;
const Font::Table* transformed_table =
font.FindTable(src_table.tag ^ 0x80808080);
if (transformed_table != NULL) {
table.flags = transformed_table->flag_byte;
table.flags |= kWoff2FlagsTransform;
table.transform_length = transformed_table->length;
- transformed_data = transformed_table->data;
-
}
tables.push_back(table);
}
@@ -423,8 +420,6 @@ bool ConvertTTFToWOFF2(const uint8_t *data, size_t length,
// for reused tables, only the original has an updated offset
uint32_t table_offset =
table.IsReused() ? table.reuse_of->offset : table.offset;
- uint32_t table_length =
- table.IsReused() ? table.reuse_of->length : table.length;
std::pair<uint32_t, uint32_t> tag_offset(table.tag, table_offset);
if (index_by_tag_offset.find(tag_offset) == index_by_tag_offset.end()) {
#ifdef FONT_COMPRESSION_BIN
diff --git a/src/woff2_info.cc b/src/woff2_info.cc
index 2b51adc..8ec9d36 100644
--- a/src/woff2_info.cc
+++ b/src/woff2_info.cc
@@ -122,13 +122,13 @@ int main(int argc, char **argv) {
if (!woff2::Read255UShort(&file, &numFonts)) return 1;
printf("CollectionHeader 0x%08x %d fonts\n", version, numFonts);
- for (auto i = 0; i < numFonts; i++) {
+ for (auto i = 0u; i < numFonts; i++) {
uint32_t numTables, flavor;
if (!woff2::Read255UShort(&file, &numTables)) return 1;
if (!file.ReadU32(&flavor)) return 1;
printf("CollectionFontEntry %d flavor 0x%08x %d tables\n", i, flavor,
numTables);
- for (auto j = 0; j < numTables; j++) {
+ for (auto j = 0u; j < numTables; j++) {
uint32_t table_idx;
if (!woff2::Read255UShort(&file, &table_idx)) return 1;
if (table_idx >= table_tags.size()) return 1;

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SPECS/woff2.spec Normal file
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Name: woff2
Version: 1.0.2
Release: 4%{?dist}
Summary: Web Open Font Format 2.0 library
License: MIT
URL: https://github.com/google/woff2
Source0: https://github.com/google/woff2/archive/v%{version}/%{name}-%{version}.tar.gz
Patch0: covscan.patch
BuildRequires: cmake
BuildRequires: brotli-devel >= 1.0
%description
Web Open Font Format (WOFF) 2.0 is an update to the existing WOFF 1.0 with
improved compression that is achieved by using the Brotli algorithm. The primary
purpose of the WOFF2 format is to efficiently package fonts linked to Web
documents by means of CSS @font-face rules.
%package devel
Summary: Development files for %{name}
Requires: %{name}%{?_isa} = %{version}-%{release}
%description devel
Development files and utils for %{name}
%prep
%autosetup -p1 -n %{name}-%{version}
%build
mkdir -p %{_target_platform}
pushd %{_target_platform}
%cmake .. \
-DCMAKE_INSTALL_PREFIX="%{_prefix}" \
-DCMAKE_INSTALL_LIBDIR="%{_libdir}"
popd
make %{?_smp_mflags} -C %{_target_platform}
%install
%make_install -C %{_target_platform}
%files
%license LICENSE
%{_libdir}/libwoff2common.so.*
%{_libdir}/libwoff2dec.so.*
%{_libdir}/libwoff2enc.so.*
%files devel
%{_includedir}/woff2
%{_libdir}/libwoff2common.so
%{_libdir}/libwoff2dec.so
%{_libdir}/libwoff2enc.so
%{_libdir}/pkgconfig/libwoff2common.pc
%{_libdir}/pkgconfig/libwoff2dec.pc
%{_libdir}/pkgconfig/libwoff2enc.pc
%changelog
* Wed Oct 10 2018 Tomas Popela <tpopela@redhat.com> - 1.0.2-4
- Fix Coverity scan issues
- Resolves: rhbz#1637782
* Mon Jul 16 2018 Tomas Popela <tpopela@redhat.com> - 1.0.2-3
- Rebuild for brotli update
* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Tue Nov 14 2017 Tomas Popela <tpopela@redhat.com> 1.0.2-1
- Update to 1.0.2
* Mon Oct 09 2017 Tomas Popela <tpopela@redhat.com> 1.0.1-1
- Initial import (rhbz#1499676)