diff options
Diffstat (limited to 'icu.icu5557.safety.patch')
| -rw-r--r-- | icu.icu5557.safety.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/icu.icu5557.safety.patch b/icu.icu5557.safety.patch new file mode 100644 index 0000000..682caa1 --- /dev/null +++ b/icu.icu5557.safety.patch @@ -0,0 +1,14 @@ +--- icu.orig/source/layout/CoverageTables.cpp 2007-01-09 12:57:41.000000000 +0000 ++++ icu/source/layout/CoverageTables.cpp 2007-01-09 12:59:09.000000000 +0000 +@@ -44,6 +44,11 @@ + le_uint16 count = SWAPW(glyphCount); + le_uint8 bit = OpenTypeUtilities::highBit(count); + le_uint16 power = 1 << bit; ++ ++ if (count == 0) { ++ return -1; ++ } ++ + le_uint16 extra = count - power; + le_uint16 probe = power; + le_uint16 index = 0; |