diff options
| -rw-r--r-- | graphics/xpdf3/Makefile | 2 | ||||
| -rw-r--r-- | graphics/xpdf3/files/patch-xpdf_TextOutputDev.cc | 15 |
2 files changed, 16 insertions, 1 deletions
diff --git a/graphics/xpdf3/Makefile b/graphics/xpdf3/Makefile index 459fcecc5b32..6fafbe7d1809 100644 --- a/graphics/xpdf3/Makefile +++ b/graphics/xpdf3/Makefile @@ -2,7 +2,7 @@ PORTNAME= xpdf PORTVERSION= 3.04 -PORTREVISION= 10 +PORTREVISION= 11 CATEGORIES= graphics print MASTER_SITES= https://xpdfreader-dl.s3.amazonaws.com/old/ .if !defined(MASTERDIR) diff --git a/graphics/xpdf3/files/patch-xpdf_TextOutputDev.cc b/graphics/xpdf3/files/patch-xpdf_TextOutputDev.cc new file mode 100644 index 000000000000..fa6976d9fb32 --- /dev/null +++ b/graphics/xpdf3/files/patch-xpdf_TextOutputDev.cc @@ -0,0 +1,15 @@ +--- xpdf/TextOutputDev.cc.orig 2019-10-04 19:39:06 UTC ++++ xpdf/TextOutputDev.cc +@@ -2472,6 +2472,12 @@ TextBlock *TextPage::split(GList *charsA, int rot) { + + //----- compute the horizontal and vertical profiles + ++ if (xMin / splitPrecision < 0.5 * INT_MIN || ++ xMax / splitPrecision > 0.5 * INT_MAX || ++ yMin / splitPrecision < 0.5 * INT_MIN || ++ xMax / splitPrecision > 0.5 * INT_MAX) { ++ return NULL; ++ } + // add some slack to the array bounds to avoid floating point + // precision problems + xMinI = (int)floor(xMin / splitPrecision) - 1; |