diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2016-12-30 11:54:38 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-01-02 14:50:08 +0000 |
| commit | fc18980b898fb7e29c6cd365d5780110e28d0a84 (patch) | |
| tree | 5bd90b9100456c7f1157c5f3dcb8dd6c6369fac1 /vcl | |
| parent | 70b3dd697cb248fb56830db691269fe9e78c57fb (diff) | |
ofz#355: lsan detected leak
Direct leak of 1296 byte(s) in 6 object(s) allocated from:
#0 0x5de7a0 in __interceptor_calloc /src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:72
#1 0xe0f2132 in hb_shape_plan_t* hb_object_create<hb_shape_plan_t>() /work/workdir/UnpackedTarball/harfbuzz/src/./hb-object-private.hh:129:24
#2 0xe0f2132 in hb_shape_plan_create /work/workdir/UnpackedTarball/harfbuzz/src/hb-shape-plan.cc:133
#3 0x85a3488 in CommonSalLayout::LayoutText(ImplLayoutArgs&) /src/libreoffice/vcl/source/gdi/CommonSalLayout.cxx:555:40
#4 0x3d97cf2 in OutputDevice::ImplLayout(rtl::OUString const&, int, int, Point const&, long, long const*, SalLayoutFlags, vcl::TextLayoutCache const*) const /src/libreoffice/vcl/source/outdev/text.cxx:1318:36
#5 0x3d990e1 in OutputDevice::GetTextArray(rtl::OUString const&, long*, int, int, vcl::TextLayoutCache const*) const /src/libreoffice/vcl/source/outdev/text.cxx:966:35
#6 0x3d98d2d in OutputDevice::GetTextWidth(rtl::OUString const&, int, int, vcl::TextLayoutCache const*) const /src/libreoffice/vcl/source/outdev/text.cxx:893:19
#7 0x485f630 in ImplFontMetricData::ImplInitTextLineSize(OutputDevice const*) /src/libreoffice/vcl/source/font/fontmetric.cxx:338:30
#8 0x3d6801e in OutputDevice::ImplNewFont() const /src/libreoffice/vcl/source/outdev/font.cxx:1095:42
#9 0x3d64d92 in OutputDevice::GetFontMetric() const /src/libreoffice/vcl/source/outdev/font.cxx:171:23
#10 0x8695053 in WinMtfFontStyle::WinMtfFontStyle(LOGFONTW&) /src/libreoffice/vcl/source/filter/wmf/winmtf.cxx:265:36
#11 0x8686b9b in std::__1::unique_ptr<WinMtfFontStyle, std::__1::default_delete<WinMtfFontStyle> > o3tl::make_unique<WinMtfFontStyle, LOGFONTW&>(LOGFONTW&) /src/libreoffice/include/o3tl/make_unique.hxx:27:35
#12 0x86eb23c in WMFReader::ReadRecordParams(unsigned short) /src/libreoffice/vcl/source/filter/wmf/winwmf.cxx:937:32
#13 0x86fb901 in WMFReader::ReadWMF() /src/libreoffice/vcl/source/filter/wmf/winwmf.cxx:1371:25
#14 0x47c5949 in ReadWindowMetafile(SvStream&, GDIMetaFile&) /src/libreoffice/vcl/source/filter/wmf/wmf.cxx:78:45
#15 0x61c7ac in LLVMFuzzerTestOneInput /src/libreoffice/vcl/workben/wmffuzzer.cxx:98:11
#16 0x1011f7e8 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/libfuzzer/FuzzerLoop.cpp:541:13
#17 0x10120544 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long) /src/libfuzzer/FuzzerLoop.cpp:492:3
#18 0x1013ecca in fuzzer::Fuzzer::RunOne(std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > const&) /src/libfuzzer/FuzzerInternal.h:118:41
#19 0x1011ee3d in fuzzer::Fuzzer::ShuffleAndMinimize(std::__1::vector<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >, std::__1::allocator<std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > > >*) /src/libfuzzer/FuzzerLoop.cpp:471:30
#20 0x100d0aea in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/libfuzzer/FuzzerDriver.cpp:533:6
#21 0x100c38c8 in main /src/libfuzzer/FuzzerMain.cpp:20:10
#22 0x7fef8459582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
Change-Id: Iaa23f8282a45b7c584410b5e8c7b6e9774a34aaf
Reviewed-on: https://gerrit.libreoffice.org/32508
Reviewed-by: Khaled Hosny <khaledhosny@eglug.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit d19c05bbf0073033573ef428b63f37e7caa12337)
Reviewed-on: https://gerrit.libreoffice.org/32586
Tested-by: Jenkins <ci@libreoffice.org>
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/gdi/CommonSalLayout.cxx | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/vcl/source/gdi/CommonSalLayout.cxx b/vcl/source/gdi/CommonSalLayout.cxx index 0cfda5375a37..bd59a6bc6991 100644 --- a/vcl/source/gdi/CommonSalLayout.cxx +++ b/vcl/source/gdi/CommonSalLayout.cxx @@ -581,6 +581,7 @@ bool CommonSalLayout::LayoutText(ImplLayoutArgs& rArgs) (void) ok; hb_buffer_set_content_type(pHbBuffer, HB_BUFFER_CONTENT_TYPE_GLYPHS); SAL_INFO("vcl.harfbuzz", hb_shape_plan_get_shaper(pHbPlan) << " shaper used for " << mrFontSelData.GetFamilyName()); + hb_shape_plan_destroy(pHbPlan); int nRunGlyphCount = hb_buffer_get_length(pHbBuffer); hb_glyph_info_t *pHbGlyphInfos = hb_buffer_get_glyph_infos(pHbBuffer, nullptr); |