diff options
| -rw-r--r-- | .SRCINFO | 18 | ||||
| -rw-r--r-- | PKGBUILD | 29 | ||||
| -rw-r--r-- | clip-ft-glyph-52esr.diff | 147 | ||||
| -rw-r--r-- | glibc-2.26-fix.diff | 258 | ||||
| -rw-r--r-- | harmony-fix.diff | 16 | ||||
| -rw-r--r-- | icecat-bug-1427870-spectre-mitigation.patch | 49 |
6 files changed, 10 insertions, 507 deletions
@@ -1,7 +1,7 @@ pkgbase = icecat pkgdesc = GNU version of the Firefox browser. - pkgver = 52.3.0 - pkgrel = 3 + pkgver = 52.6.0 + pkgrel = 1 url = http://www.gnu.org/software/gnuzilla/ arch = i686 arch = x86_64 @@ -40,20 +40,16 @@ pkgbase = icecat optdepends = networkmanager: Location detection via available WiFi networks optdepends = libnotify: Notification integration optdepends = speech-dispatcher: Text-to-Speech - source = http://ftpmirror.gnu.org/gnuzilla/52.3.0/icecat-52.3.0-gnu1.tar.bz2 - source = http://ftpmirror.gnu.org/gnuzilla/52.3.0/icecat-52.3.0-gnu1.tar.bz2.sig + source = http://ftpmirror.gnu.org/gnuzilla/52.6.0/icecat-52.6.0-gnu1.tar.bz2 + source = http://ftpmirror.gnu.org/gnuzilla/52.6.0/icecat-52.6.0-gnu1.tar.bz2.sig source = mozconfig source = icecat.desktop source = icecat-safe.desktop source = vendor.js source = fix-wifi-scanner.diff source = no-crmf.diff - source = clip-ft-glyph-52esr.diff - source = harmony-fix.diff - source = glibc-2.26-fix.diff - source = icecat-bug-1427870-spectre-mitigation.patch validpgpkeys = A57369A8BABC2542B5A0368C3C76EED7D7E04784 - sha256sums = 699ab2b41d4428ef5e360f3f33d98bc52723315cedac20bb03619846ca895302 + sha256sums = 0a0cf3acb2067e0580204b44bb5a02fab2033c6bbf7c0b47522a3c4c1f29d625 sha256sums = SKIP sha256sums = 558575fd72237d5953f386170eb9ef848beae6ac08d2b53518ae6365e4cc274b sha256sums = c44eab35f71dd3028a74632463710d674b2e8a0682e5e887535e3233a3b7bbb3 @@ -61,10 +57,6 @@ pkgbase = icecat sha256sums = 4b50e9aec03432e21b44d18c4c97b2630bace606b033f7d556c9d3e3eb0f4fa4 sha256sums = 9765bca5d63fb5525bbd0520b7ab1d27cabaed697e2fc7791400abc3fa4f13b8 sha256sums = ada119174a2a1779c4195a1b4506e8ae67c49c5306103158805a390237acc1c6 - sha256sums = dc4feddbf22ea11ae2513c68b7f3fc9047850d055a7f30d31a7ee94d7d5de12a - sha256sums = 16bb776e9f3039321db747b2eaece0cda1320f3711fb853a68d67247b0aa065d - sha256sums = cd7ff441da66a287f8712e60cdc9e216c30355d521051e2eaae28a66d81915e8 - sha256sums = 8088e9d3116f12e32e17a019918ab45f93e2a2f819ff9372949e33ca428d3129 pkgname = icecat @@ -6,10 +6,10 @@ # Contributor: Muhammad 'MJ' Jassim <UnbreakableMJ@gmail.com> pkgname=icecat -pkgver=52.3.0 +pkgver=52.6.0 _pkgver=${pkgver}-gnu1 _pkgverbase=${pkgver%%.*} -pkgrel=3 +pkgrel=1 pkgdesc="GNU version of the Firefox browser." arch=(i686 x86_64) url="http://www.gnu.org/software/gnuzilla/" @@ -26,22 +26,16 @@ source=(http://ftpmirror.gnu.org/gnuzilla/${pkgver}/${pkgname}-${_pkgver}.tar.bz #source=(https://mirrors.kernel.org/gnu/gnuzilla/${pkgver}/${pkgname}-${_pkgver}.tar.bz2 ## Good mirror #source=(http://jenkins.trisquel.info/icecat/${pkgname}-${_pkgver}.tar.bz2 ## Official developer (Ruben Rodriguez) site. Probably only has developer releases. mozconfig icecat.desktop icecat-safe.desktop vendor.js - fix-wifi-scanner.diff no-crmf.diff - clip-ft-glyph-52esr.diff harmony-fix.diff glibc-2.26-fix.diff - icecat-bug-1427870-spectre-mitigation.patch) + fix-wifi-scanner.diff no-crmf.diff) -sha256sums=('699ab2b41d4428ef5e360f3f33d98bc52723315cedac20bb03619846ca895302' +sha256sums=('0a0cf3acb2067e0580204b44bb5a02fab2033c6bbf7c0b47522a3c4c1f29d625' 'SKIP' '558575fd72237d5953f386170eb9ef848beae6ac08d2b53518ae6365e4cc274b' 'c44eab35f71dd3028a74632463710d674b2e8a0682e5e887535e3233a3b7bbb3' '190577ad917bccfc89a9bcafbc331521f551b6f54e190bb6216eada48dcb1303' '4b50e9aec03432e21b44d18c4c97b2630bace606b033f7d556c9d3e3eb0f4fa4' '9765bca5d63fb5525bbd0520b7ab1d27cabaed697e2fc7791400abc3fa4f13b8' - 'ada119174a2a1779c4195a1b4506e8ae67c49c5306103158805a390237acc1c6' - 'dc4feddbf22ea11ae2513c68b7f3fc9047850d055a7f30d31a7ee94d7d5de12a' - '16bb776e9f3039321db747b2eaece0cda1320f3711fb853a68d67247b0aa065d' - 'cd7ff441da66a287f8712e60cdc9e216c30355d521051e2eaae28a66d81915e8' - '8088e9d3116f12e32e17a019918ab45f93e2a2f819ff9372949e33ca428d3129') + 'ada119174a2a1779c4195a1b4506e8ae67c49c5306103158805a390237acc1c6') validpgpkeys=(A57369A8BABC2542B5A0368C3C76EED7D7E04784) # Ruben Rodriguez (GNU IceCat releases key) <ruben@gnu.org> @@ -53,25 +47,12 @@ prepare() { sed -e 's;$(libdir)/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION);$(libdir)/$(MOZ_APP_NAME);g' -i config/baseconfig.mk sed -e 's;$(libdir)/$(MOZ_APP_NAME)-devel-$(MOZ_APP_VERSION);$(libdir)/$(MOZ_APP_NAME)-devel;g' -i config/baseconfig.mk - # https://bugzilla.mozilla.org/show_bug.cgi?id=1385667 - # https://bugzilla.mozilla.org/show_bug.cgi?id=1394149 - patch -d toolkit/crashreporter/google-breakpad/src/client -Np4 < ../glibc-2.26-fix.diff - # https://bugzilla.mozilla.org/show_bug.cgi?id=1314968 patch -Np1 -i ../fix-wifi-scanner.diff # https://bugs.archlinux.org/task/54395 patch -Np1 -i ../no-crmf.diff - # https://bugzilla.mozilla.org/show_bug.cgi?id=1393467 - patch -Np1 -i ../clip-ft-glyph-52esr.diff - - # https://bugzilla.mozilla.org/show_bug.cgi?id=1400721 - patch -Np1 -i ../harmony-fix.diff - - # mitigation to Spectre for GNU IceCat. It's best this than nothing until official patches will be posted - patch -Np1 -i ../icecat-bug-1427870-spectre-mitigation.patch - msg2 "Starting build..." cp -v ${srcdir}/mozconfig .mozconfig diff --git a/clip-ft-glyph-52esr.diff b/clip-ft-glyph-52esr.diff deleted file mode 100644 index deecd1251cc4..000000000000 --- a/clip-ft-glyph-52esr.diff +++ /dev/null @@ -1,147 +0,0 @@ -# HG changeset patch -# User Lee Salzman <lsalzman@mozilla.com> -# Date 1504640559 14400 -# Tue Sep 05 15:42:39 2017 -0400 -# Node ID 923246286b9858fb103e100f886c03714b97b5ec -# Parent 3fff2b174212af40a7b7ba75a047db431f81c780 -clip FreeType glyph bitmap to mask in Skia (52 ESR) - -diff --git a/gfx/skia/skia/src/ports/SkFontHost_FreeType_common.cpp b/gfx/skia/skia/src/ports/SkFontHost_FreeType_common.cpp ---- a/gfx/skia/skia/src/ports/SkFontHost_FreeType_common.cpp -+++ b/gfx/skia/skia/src/ports/SkFontHost_FreeType_common.cpp -@@ -350,58 +350,118 @@ void SkScalerContext_FreeType_Base::gene - const SkMatrix& bitmapTransform) - { - const bool doBGR = SkToBool(fRec.fFlags & SkScalerContext::kLCD_BGROrder_Flag); - const bool doVert = SkToBool(fRec.fFlags & SkScalerContext::kLCD_Vertical_Flag); - - switch ( face->glyph->format ) { - case FT_GLYPH_FORMAT_OUTLINE: { - FT_Outline* outline = &face->glyph->outline; -- FT_BBox bbox; -- FT_Bitmap target; - - int dx = 0, dy = 0; - if (fRec.fFlags & SkScalerContext::kSubpixelPositioning_Flag) { - dx = SkFixedToFDot6(glyph.getSubXFixed()); - dy = SkFixedToFDot6(glyph.getSubYFixed()); - // negate dy since freetype-y-goes-up and skia-y-goes-down - dy = -dy; - } -- FT_Outline_Get_CBox(outline, &bbox); -- /* -- what we really want to do for subpixel is -- offset(dx, dy) -- compute_bounds -- offset(bbox & !63) -- but that is two calls to offset, so we do the following, which -- achieves the same thing with only one offset call. -- */ -- FT_Outline_Translate(outline, dx - ((bbox.xMin + dx) & ~63), -- dy - ((bbox.yMin + dy) & ~63)); -+ memset(glyph.fImage, 0, glyph.rowBytes() * glyph.fHeight); - - if (SkMask::kLCD16_Format == glyph.fMaskFormat) { -- FT_Render_Glyph(face->glyph, doVert ? FT_RENDER_MODE_LCD_V : FT_RENDER_MODE_LCD); -+ FT_Outline_Translate(outline, dx, dy); -+ FT_Error err = FT_Render_Glyph(face->glyph, doVert ? FT_RENDER_MODE_LCD_V : FT_RENDER_MODE_LCD); -+ if (err) { -+ return; -+ } -+ - SkMask mask; - glyph.toMask(&mask); -+ -+ FT_GlyphSlotRec& ftGlyph = *face->glyph; -+ -+ if (!SkIRect::Intersects(mask.fBounds, -+ SkIRect::MakeXYWH( ftGlyph.bitmap_left, -+ -ftGlyph.bitmap_top, -+ ftGlyph.bitmap.width, -+ ftGlyph.bitmap.rows))) -+ { -+ return; -+ } -+ -+ // If the FT_Bitmap extent is larger, discard bits of the bitmap outside the mask. -+ // If the SkMask extent is larger, shrink mask to fit bitmap (clearing discarded). -+ unsigned char* origBuffer = ftGlyph.bitmap.buffer; -+ // First align the top left (origin). -+ if (-ftGlyph.bitmap_top < mask.fBounds.fTop) { -+ int32_t topDiff = mask.fBounds.fTop - (-ftGlyph.bitmap_top); -+ ftGlyph.bitmap.buffer += ftGlyph.bitmap.pitch * topDiff; -+ ftGlyph.bitmap.rows -= topDiff; -+ ftGlyph.bitmap_top = -mask.fBounds.fTop; -+ } -+ if (ftGlyph.bitmap_left < mask.fBounds.fLeft) { -+ int32_t leftDiff = mask.fBounds.fLeft - ftGlyph.bitmap_left; -+ ftGlyph.bitmap.buffer += leftDiff; -+ ftGlyph.bitmap.width -= leftDiff; -+ ftGlyph.bitmap_left = mask.fBounds.fLeft; -+ } -+ if (mask.fBounds.fTop < -ftGlyph.bitmap_top) { -+ mask.fImage += mask.fRowBytes * (-ftGlyph.bitmap_top - mask.fBounds.fTop); -+ mask.fBounds.fTop = -ftGlyph.bitmap_top; -+ } -+ if (mask.fBounds.fLeft < ftGlyph.bitmap_left) { -+ mask.fImage += sizeof(uint16_t) * (ftGlyph.bitmap_left - mask.fBounds.fLeft); -+ mask.fBounds.fLeft = ftGlyph.bitmap_left; -+ } -+ // Origins aligned, clean up the width and height. -+ int ftVertScale = (doVert ? 3 : 1); -+ int ftHoriScale = (doVert ? 1 : 3); -+ if (mask.fBounds.height() * ftVertScale < SkToInt(ftGlyph.bitmap.rows)) { -+ ftGlyph.bitmap.rows = mask.fBounds.height() * ftVertScale; -+ } -+ if (mask.fBounds.width() * ftHoriScale < SkToInt(ftGlyph.bitmap.width)) { -+ ftGlyph.bitmap.width = mask.fBounds.width() * ftHoriScale; -+ } -+ if (SkToInt(ftGlyph.bitmap.rows) < mask.fBounds.height() * ftVertScale) { -+ mask.fBounds.fBottom = mask.fBounds.fTop + ftGlyph.bitmap.rows / ftVertScale; -+ } -+ if (SkToInt(ftGlyph.bitmap.width) < mask.fBounds.width() * ftHoriScale) { -+ mask.fBounds.fRight = mask.fBounds.fLeft + ftGlyph.bitmap.width / ftHoriScale; -+ } -+ - if (fPreBlend.isApplicable()) { -- copyFT2LCD16<true>(face->glyph->bitmap, mask, doBGR, -+ copyFT2LCD16<true>(ftGlyph.bitmap, mask, doBGR, - fPreBlend.fR, fPreBlend.fG, fPreBlend.fB); - } else { -- copyFT2LCD16<false>(face->glyph->bitmap, mask, doBGR, -+ copyFT2LCD16<false>(ftGlyph.bitmap, mask, doBGR, - fPreBlend.fR, fPreBlend.fG, fPreBlend.fB); - } -+ // Restore the buffer pointer so FreeType can properly free it. -+ ftGlyph.bitmap.buffer = origBuffer; - } else { -+ FT_BBox bbox; -+ FT_Bitmap target; -+ FT_Outline_Get_CBox(outline, &bbox); -+ /* -+ what we really want to do for subpixel is -+ offset(dx, dy) -+ compute_bounds -+ offset(bbox & !63) -+ but that is two calls to offset, so we do the following, which -+ achieves the same thing with only one offset call. -+ */ -+ FT_Outline_Translate(outline, dx - ((bbox.xMin + dx) & ~63), -+ dy - ((bbox.yMin + dy) & ~63)); -+ - target.width = glyph.fWidth; - target.rows = glyph.fHeight; - target.pitch = glyph.rowBytes(); - target.buffer = reinterpret_cast<uint8_t*>(glyph.fImage); - target.pixel_mode = compute_pixel_mode( (SkMask::Format)fRec.fMaskFormat); - target.num_grays = 256; - -- memset(glyph.fImage, 0, glyph.rowBytes() * glyph.fHeight); - FT_Outline_Get_Bitmap(face->glyph->library, outline, &target); - } - } break; - - case FT_GLYPH_FORMAT_BITMAP: { - FT_Pixel_Mode pixel_mode = static_cast<FT_Pixel_Mode>(face->glyph->bitmap.pixel_mode); - SkMask::Format maskFormat = static_cast<SkMask::Format>(glyph.fMaskFormat); - diff --git a/glibc-2.26-fix.diff b/glibc-2.26-fix.diff deleted file mode 100644 index 48733ab899bb..000000000000 --- a/glibc-2.26-fix.diff +++ /dev/null @@ -1,258 +0,0 @@ -From 6a0b7c8ecf0734ba1bcdccf8e0ee97e721fd5420 Mon Sep 17 00:00:00 2001 -Message-Id: <6a0b7c8ecf0734ba1bcdccf8e0ee97e721fd5420.1505113337.git.jan.steffens@gmail.com> -From: =?UTF-8?q?Emilio=20Cobos=20=C3=81lvarez?= <emilio@crisal.io> -Date: Sat, 19 Aug 2017 20:14:25 +0200 -Subject: [PATCH] Fix use of struct ucontext (squash 2 commits) - -Needed for building with glibc 2.26. - -Bug 1385667: Use ucontext_t consistently in breakpad-client. r=ted -MozReview-Commit-ID: AJhzJdNXP0f - -Bug 1394149: Fix remaining uses of ucontext in breakpad-client. r=ted -MozReview-Commit-ID: 5tP7fXsI7dQ ---- - .../linux/dump_writer_common/ucontext_reader.cc | 30 +++++++++++----------- - .../linux/dump_writer_common/ucontext_reader.h | 10 ++++---- - .../linux/handler/exception_handler.cc | 10 ++++---- - .../linux/handler/exception_handler.h | 2 +- - .../linux/microdump_writer/microdump_writer.cc | 2 +- - .../linux/minidump_writer/minidump_writer.cc | 2 +- - 6 files changed, 28 insertions(+), 28 deletions(-) - -diff --git a/toolkit/crashreporter/breakpad-client/linux/dump_writer_common/ucontext_reader.cc b/toolkit/crashreporter/breakpad-client/linux/dump_writer_common/ucontext_reader.cc -index 999960912e459e1b..303c0ebd32b663c4 100644 ---- a/toolkit/crashreporter/breakpad-client/linux/dump_writer_common/ucontext_reader.cc -+++ b/toolkit/crashreporter/breakpad-client/linux/dump_writer_common/ucontext_reader.cc -@@ -40,15 +40,15 @@ namespace google_breakpad { - - #if defined(__i386__) - --uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) { - return uc->uc_mcontext.gregs[REG_ESP]; - } - --uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) { - return uc->uc_mcontext.gregs[REG_EIP]; - } - --void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc, -+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc, - const struct _libc_fpstate* fp) { - const greg_t* regs = uc->uc_mcontext.gregs; - -@@ -88,15 +88,15 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc, - - #elif defined(__x86_64) - --uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) { - return uc->uc_mcontext.gregs[REG_RSP]; - } - --uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) { - return uc->uc_mcontext.gregs[REG_RIP]; - } - --void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc, -+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc, - const struct _libc_fpstate* fpregs) { - const greg_t* regs = uc->uc_mcontext.gregs; - -@@ -145,15 +145,15 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc, - - #elif defined(__ARM_EABI__) - --uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) { - return uc->uc_mcontext.arm_sp; - } - --uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) { - return uc->uc_mcontext.arm_pc; - } - --void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc) { -+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) { - out->context_flags = MD_CONTEXT_ARM_FULL; - - out->iregs[0] = uc->uc_mcontext.arm_r0; -@@ -184,41 +184,41 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc) { - - #elif defined(__aarch64__) - --uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) { - return uc->uc_mcontext.sp; - } - --uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) { - return uc->uc_mcontext.pc; - } - --void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc, -+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc, - const struct fpsimd_context* fpregs) { - out->context_flags = MD_CONTEXT_ARM64_FULL; - - out->cpsr = static_cast<uint32_t>(uc->uc_mcontext.pstate); - for (int i = 0; i < MD_CONTEXT_ARM64_REG_SP; ++i) - out->iregs[i] = uc->uc_mcontext.regs[i]; - out->iregs[MD_CONTEXT_ARM64_REG_SP] = uc->uc_mcontext.sp; - out->iregs[MD_CONTEXT_ARM64_REG_PC] = uc->uc_mcontext.pc; - - out->float_save.fpsr = fpregs->fpsr; - out->float_save.fpcr = fpregs->fpcr; - my_memcpy(&out->float_save.regs, &fpregs->vregs, - MD_FLOATINGSAVEAREA_ARM64_FPR_COUNT * 16); - } - - #elif defined(__mips__) - --uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) { - return uc->uc_mcontext.gregs[MD_CONTEXT_MIPS_REG_SP]; - } - --uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) { -+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) { - return uc->uc_mcontext.pc; - } - --void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc) { -+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) { - #if _MIPS_SIM == _ABI64 - out->context_flags = MD_CONTEXT_MIPS64_FULL; - #elif _MIPS_SIM == _ABIO32 -diff --git a/toolkit/crashreporter/breakpad-client/linux/dump_writer_common/ucontext_reader.h b/toolkit/crashreporter/breakpad-client/linux/dump_writer_common/ucontext_reader.h -index c533e28ba7441e83..039752a2dfb6e589 100644 ---- a/toolkit/crashreporter/breakpad-client/linux/dump_writer_common/ucontext_reader.h -+++ b/toolkit/crashreporter/breakpad-client/linux/dump_writer_common/ucontext_reader.h -@@ -41,21 +41,21 @@ namespace google_breakpad { - - // Wraps platform-dependent implementations of accessors to ucontext structs. - struct UContextReader { -- static uintptr_t GetStackPointer(const struct ucontext* uc); -+ static uintptr_t GetStackPointer(const ucontext_t* uc); - -- static uintptr_t GetInstructionPointer(const struct ucontext* uc); -+ static uintptr_t GetInstructionPointer(const ucontext_t* uc); - - // Juggle a arch-specific ucontext into a minidump format - // out: the minidump structure - // info: the collection of register structures. - #if defined(__i386__) || defined(__x86_64) -- static void FillCPUContext(RawContextCPU *out, const ucontext *uc, -+ static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc, - const struct _libc_fpstate* fp); - #elif defined(__aarch64__) -- static void FillCPUContext(RawContextCPU *out, const ucontext *uc, -+ static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc, - const struct fpsimd_context* fpregs); - #else -- static void FillCPUContext(RawContextCPU *out, const ucontext *uc); -+ static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc); - #endif - }; - -diff --git a/toolkit/crashreporter/breakpad-client/linux/handler/exception_handler.cc b/toolkit/crashreporter/breakpad-client/linux/handler/exception_handler.cc -index 71a51a763938e39d..12df9bc96ec45fea 100644 ---- a/toolkit/crashreporter/breakpad-client/linux/handler/exception_handler.cc -+++ b/toolkit/crashreporter/breakpad-client/linux/handler/exception_handler.cc -@@ -439,44 +439,44 @@ bool ExceptionHandler::HandleSignal(int sig, siginfo_t* info, void* uc) { - // Fill in all the holes in the struct to make Valgrind happy. - memset(&g_crash_context_, 0, sizeof(g_crash_context_)); - memcpy(&g_crash_context_.siginfo, info, sizeof(siginfo_t)); -- memcpy(&g_crash_context_.context, uc, sizeof(struct ucontext)); -+ memcpy(&g_crash_context_.context, uc, sizeof(ucontext_t)); - #if defined(__aarch64__) -- struct ucontext* uc_ptr = (struct ucontext*)uc; -+ ucontext_t* uc_ptr = (ucontext_t*)uc; - struct fpsimd_context* fp_ptr = - (struct fpsimd_context*)&uc_ptr->uc_mcontext.__reserved; - if (fp_ptr->head.magic == FPSIMD_MAGIC) { - memcpy(&g_crash_context_.float_state, fp_ptr, - sizeof(g_crash_context_.float_state)); - } - #elif !defined(__ARM_EABI__) && !defined(__mips__) - // FP state is not part of user ABI on ARM Linux. -- // In case of MIPS Linux FP state is already part of struct ucontext -+ // In case of MIPS Linux FP state is already part of ucontext_t - // and 'float_state' is not a member of CrashContext. -- struct ucontext* uc_ptr = (struct ucontext*)uc; -+ ucontext_t* uc_ptr = (ucontext_t*)uc; - if (uc_ptr->uc_mcontext.fpregs) { - memcpy(&g_crash_context_.float_state, uc_ptr->uc_mcontext.fpregs, - sizeof(g_crash_context_.float_state)); - } - #endif - g_crash_context_.tid = syscall(__NR_gettid); - if (crash_handler_ != NULL) { - if (crash_handler_(&g_crash_context_, sizeof(g_crash_context_), - callback_context_)) { - return true; - } - } - return GenerateDump(&g_crash_context_); - } - - // This is a public interface to HandleSignal that allows the client to - // generate a crash dump. This function may run in a compromised context. - bool ExceptionHandler::SimulateSignalDelivery(int sig) { - siginfo_t siginfo = {}; - // Mimic a trusted signal to allow tracing the process (see - // ExceptionHandler::HandleSignal(). - siginfo.si_code = SI_USER; - siginfo.si_pid = getpid(); -- struct ucontext context; -+ ucontext_t context; - getcontext(&context); - return HandleSignal(sig, &siginfo, &context); - } -diff --git a/toolkit/crashreporter/breakpad-client/linux/handler/exception_handler.h b/toolkit/crashreporter/breakpad-client/linux/handler/exception_handler.h -index 711586fec7ddae59..be1880170e2826b0 100644 ---- a/toolkit/crashreporter/breakpad-client/linux/handler/exception_handler.h -+++ b/toolkit/crashreporter/breakpad-client/linux/handler/exception_handler.h -@@ -191,7 +191,7 @@ class ExceptionHandler { - struct CrashContext { - siginfo_t siginfo; - pid_t tid; // the crashing thread. -- struct ucontext context; -+ ucontext_t context; - #if !defined(__ARM_EABI__) && !defined(__mips__) - // #ifdef this out because FP state is not part of user ABI for Linux ARM. - // In case of MIPS Linux FP state is already part of struct -diff --git a/toolkit/crashreporter/breakpad-client/linux/microdump_writer/microdump_writer.cc b/toolkit/crashreporter/breakpad-client/linux/microdump_writer/microdump_writer.cc -index ff20bf36584c876b..a0b90e08fc5f0cff 100644 ---- a/toolkit/crashreporter/breakpad-client/linux/microdump_writer/microdump_writer.cc -+++ b/toolkit/crashreporter/breakpad-client/linux/microdump_writer/microdump_writer.cc -@@ -571,7 +571,7 @@ class MicrodumpWriter { - - void* Alloc(unsigned bytes) { return dumper_->allocator()->Alloc(bytes); } - -- const struct ucontext* const ucontext_; -+ const ucontext_t* const ucontext_; - #if !defined(__ARM_EABI__) && !defined(__mips__) - const google_breakpad::fpstate_t* const float_state_; - #endif -diff --git a/toolkit/crashreporter/breakpad-client/linux/minidump_writer/minidump_writer.cc b/toolkit/crashreporter/breakpad-client/linux/minidump_writer/minidump_writer.cc -index 0650bb95c179464a..6b5304bcd605ca3a 100644 ---- a/toolkit/crashreporter/breakpad-client/linux/minidump_writer/minidump_writer.cc -+++ b/toolkit/crashreporter/breakpad-client/linux/minidump_writer/minidump_writer.cc -@@ -1247,7 +1247,7 @@ class MinidumpWriter { - const int fd_; // File descriptor where the minidum should be written. - const char* path_; // Path to the file where the minidum should be written. - -- const struct ucontext* const ucontext_; // also from the signal handler -+ const ucontext_t* const ucontext_; // also from the signal handler - #if !defined(__ARM_EABI__) && !defined(__mips__) - const google_breakpad::fpstate_t* const float_state_; // ditto - #endif --- -2.14.1 - diff --git a/harmony-fix.diff b/harmony-fix.diff deleted file mode 100644 index 7f62fd480f18..000000000000 --- a/harmony-fix.diff +++ /dev/null @@ -1,16 +0,0 @@ -diff --git i/gfx/skia/skia/src/ports/SkFontHost_cairo.cpp w/gfx/skia/skia/src/ports/SkFontHost_cairo.cpp -index 42da19280fce8235..2c221c32d097b462 100644 ---- i/gfx/skia/skia/src/ports/SkFontHost_cairo.cpp -+++ w/gfx/skia/skia/src/ports/SkFontHost_cairo.cpp -@@ -666,10 +666,7 @@ void SkScalerContext_CairoFT::generateMetrics(SkGlyph* glyph) - glyph->fTop = -SkToS16(SkFDot6Floor(bbox.yMax)); - glyph->fLeft = SkToS16(SkFDot6Floor(bbox.xMin)); - -- if (isLCD(fRec) && -- gSetLcdFilter && -- (fLcdFilter == FT_LCD_FILTER_DEFAULT || -- fLcdFilter == FT_LCD_FILTER_LIGHT)) { -+ if (isLCD(fRec)) { - if (fRec.fFlags & kLCD_Vertical_Flag) { - glyph->fTop -= 1; - glyph->fHeight += 2; diff --git a/icecat-bug-1427870-spectre-mitigation.patch b/icecat-bug-1427870-spectre-mitigation.patch deleted file mode 100644 index 6b088286cb0c..000000000000 --- a/icecat-bug-1427870-spectre-mitigation.patch +++ /dev/null @@ -1,49 +0,0 @@ -Mitigate Spectre by reducing the resolution of performance.now() to 20 -microseconds. Based on: - - https://hg.mozilla.org/releases/mozilla-release/rev/afa87f9be3a8 - -For more details, see: - - https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/ - -This patch was modified to apply cleanly to GNU IceCat. - - -# HG changeset patch -# User Tom Ritter <tom@mozilla.com> -# Date 1514660820 21600 -# Node ID afa87f9be3a8852da3a30f286b15ae599c7874f6 -# Parent 6caa457ebedc915b43dc1d054b8fe22e82ca7447 -Bug 1427870 - Change resolution of .now() to 20us. r=bkelly, a=lizzard - -The comment about workers was introduced in Bug 1186489 but became obsolete some time after that -(definitely by Bug 1278838) - -diff --git a/dom/performance/Performance.cpp b/dom/performance/Performance.cpp ---- a/dom/performance/Performance.cpp -+++ b/dom/performance/Performance.cpp -@@ -234,20 +234,19 @@ Performance::ClearResourceTimings() - { - MOZ_ASSERT(NS_IsMainThread()); - mResourceEntries.Clear(); - } - - DOMHighResTimeStamp - Performance::RoundTime(double aTime) const - { -- // Round down to the nearest 5us, because if the timer is too accurate people -- // can do nasty timing attacks with it. See similar code in the worker -- // Performance implementation. -- const double maxResolutionMs = 0.005; -+ // Round down to the nearest 20us, because if the timer is too accurate people -+ // can do nasty timing attacks with it. -+ const double maxResolutionMs = 0.020; - return floor(aTime / maxResolutionMs) * maxResolutionMs; - } - - - void - Performance::Mark(const nsAString& aName, ErrorResult& aRv) - { - // Don't add the entry if the buffer is full. XXX should be removed by bug 1159003. |