diff options
| -rw-r--r-- | www/firefox/Makefile | 1 | ||||
| -rw-r--r-- | www/firefox/files/patch-bug1827950 | 51 |
2 files changed, 52 insertions, 0 deletions
diff --git a/www/firefox/Makefile b/www/firefox/Makefile index 9d2daf8d1b2b..6cd9cd0d5570 100644 --- a/www/firefox/Makefile +++ b/www/firefox/Makefile @@ -1,5 +1,6 @@ PORTNAME= firefox DISTVERSION= 112.0.1 +PORTREVISION= 1 PORTEPOCH= 2 CATEGORIES= www wayland MASTER_SITES= MOZILLA/${PORTNAME}/releases/${DISTVERSION}${DISTVERSIONSUFFIX}/source \ diff --git a/www/firefox/files/patch-bug1827950 b/www/firefox/files/patch-bug1827950 new file mode 100644 index 000000000000..d00147a7380e --- /dev/null +++ b/www/firefox/files/patch-bug1827950 @@ -0,0 +1,51 @@ +diff --git gfx/thebes/gfxFont.cpp gfx/thebes/gfxFont.cpp +--- gfx/thebes/gfxFont.cpp ++++ gfx/thebes/gfxFont.cpp +@@ -2467,11 +2467,19 @@ + fontParams.extraStrikes = 0; + } + + // Figure out the maximum extents for the font, accounting for synthetic + // oblique and bold. +- fontParams.fontExtents = GetFontEntry()->GetFontExtents(mFUnitsConvFactor); ++ if (mFUnitsConvFactor > 0.0) { ++ fontParams.fontExtents = GetFontEntry()->GetFontExtents(mFUnitsConvFactor); ++ } else { ++ // Was it not an sfnt? Maybe on Linux... use arbitrary huge extents, so we ++ // don't inadvertently clip stuff. A bit less efficient than true extents, ++ // but this should be extremely rare. ++ auto size = GetAdjustedSize(); ++ fontParams.fontExtents = Rect(-2 * size, -2 * size, 5 * size, 5 * size); ++ } + if (fontParams.obliqueSkew != 0.0f) { + gfx::Point p(fontParams.fontExtents.x, fontParams.fontExtents.y); + gfx::Matrix skew(1, 0, fontParams.obliqueSkew, 1, 0, 0); + fontParams.fontExtents = skew.TransformBounds(fontParams.fontExtents); + } +diff --git gfx/thebes/gfxFontEntry.cpp gfx/thebes/gfxFontEntry.cpp +--- gfx/thebes/gfxFontEntry.cpp ++++ gfx/thebes/gfxFontEntry.cpp +@@ -282,15 +282,18 @@ + uint32_t len; + const HeadTable* head = + reinterpret_cast<const HeadTable*>(hb_blob_get_data(headTable, &len)); + if (len >= sizeof(HeadTable)) { + mUnitsPerEm = head->unitsPerEm; ++ if (int16_t(head->xMax) > int16_t(head->xMin) && ++ int16_t(head->yMax) > int16_t(head->yMin)) { ++ mXMin = head->xMin; ++ mYMin = head->yMin; ++ mXMax = head->xMax; ++ mYMax = head->yMax; ++ } + } +- mXMin = head->xMin; +- mYMin = head->yMin; +- mXMax = head->xMax; +- mYMax = head->yMax; + } + + // if we didn't find a usable 'head' table, or if the value was + // outside the valid range, record it as invalid + if (mUnitsPerEm < kMinUPEM || mUnitsPerEm > kMaxUPEM) { + |