[HarfBuzz] harfbuzz: Branch 'master' - 2 commits

[Behdad Esfahbod]

 src/hb-ot-post-table.hh |    8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

New commits:
commit 923a8f520addba095384b975ba8934e5a18fb696
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Sun Oct 29 15:00:54 2017 -0600

    Fix up 5de83fab947e23cc729d69f8d44a28311298af9d

diff --git a/src/hb-ot-post-table.hh b/src/hb-ot-post-table.hh
index 4213093b..273a6d02 100644
--- a/src/hb-ot-post-table.hh
+++ b/src/hb-ot-post-table.hh
@@ -96,7 +96,7 @@ struct post
       pool = &StructAfter<uint8_t> (v2.glyphNameIndex);
 
       const uint8_t *end = (uint8_t *) table + post_len;
-      for (const uint8_t *data = pool; data < end && data + *data <= end; data += *data)
+      for (const uint8_t *data = pool; data < end && data + *data <= end; data += 1 + *data)
       {
 	uint32_t *offset = index_to_offset.push ();
 	if (unlikely (!offset))
commit b98c7c3f1fc8581ce9a0f40ae25aee5e1b2b3106
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Sun Oct 29 14:52:52 2017 -0600

    [post] Minor

diff --git a/src/hb-ot-post-table.hh b/src/hb-ot-post-table.hh
index 472e5f7a..4213093b 100644
--- a/src/hb-ot-post-table.hh
+++ b/src/hb-ot-post-table.hh
@@ -130,9 +130,6 @@ struct post
       if (glyph >= glyphNameIndex->len)
 	return false;
 
-      if (!buf_len)
-	return true;
-
       unsigned int index = glyphNameIndex->array[glyph];
       if (index < NUM_FORMAT1_NAMES)
       {
@@ -146,8 +143,7 @@ struct post
 
       if (index >= index_to_offset.len)
         return false;
-      unsigned int offset = index_to_offset[index];
-
+      unsigned int offset = index_to_offset.array[index];
 
       const uint8_t *data = pool + offset;
       unsigned int name_length = *data;