From: handa <handa>
Date: Tue, 30 Mar 2004 05:08:15 +0000 (+0000)
Subject: (read_value_record): Clear value_record at
X-Git-Tag: REL-0-9-1~69
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00c44a7bc36a0f22a1ff5bd226e91431161ca931;p=m17n%2Flibotf.git

(read_value_record): Clear value_record at
first.
(read_lookup_subtable_gpos): For Lookup Type 1, read Coverage at
first.
---

diff --git a/src/otfopen.c b/src/otfopen.c
index f20a5cb..6776e21 100644
--- a/src/otfopen.c
+++ b/src/otfopen.c
@@ -1870,6 +1870,7 @@ read_value_record (OTF *otf, OTF_Stream *stream, long offset,
   OTF_StreamState state;
   int size, i;
 
+  memset (value_record, 0, sizeof (OTF_ValueRecord));
   if (! bit)
     return 0;
   for (i = 0, size = 0; i < 8; i++)
@@ -2169,6 +2170,8 @@ read_lookup_subtable_gpos (OTF *otf, OTF_Stream *stream,
     case 1:
       if (subtable->Format == 1)
 	{
+	  if (read_coverage (otf, stream, offset, &subtable->Coverage) < 0)
+	    return -1;
 	  READ_UINT16 (stream, subtable->u.single1.ValueFormat);
 	  read_value_record (otf, stream, offset,
 			     subtable->u.single1.ValueFormat,
@@ -2179,6 +2182,8 @@ read_lookup_subtable_gpos (OTF *otf, OTF_Stream *stream,
 	  OTF_GPOS_Single2 *single2 = &subtable->u.single2;
 	  int i;
 
+	  if (read_coverage (otf, stream, offset, &subtable->Coverage) < 0)
+	    return -1;
 	  READ_UINT16 (stream, single2->ValueFormat);
 	  READ_UINT16 (stream, single2->ValueCount);
 	  OTF_CALLOC (single2->Value, single2->ValueCount," (ValueRecord)");