* src/sfnt/sfwoff2 (woff2_open_font): Initialize `woff2.ttc_fonts'.

Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17804
5 years ago · 94815d6efa
parent 839a023619
commit 94815d6efa
2 changed files with 10 additions and 0 deletions
--- a/8
+++ b/8
@ -1,3 +1,11 @@
+2019-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfwoff2 (woff2_open_font): Initialize `woff2.ttc_fonts'.
+
+	Reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17804
+
 2019-09-30  Werner Lemberg  <wl@gnu.org>

 	* src/sfnt/sfwoff2.c (reconstruct_font): Fix memory leak.
--- a/src/sfnt/sfwoff2.c
+++ b/src/sfnt/sfwoff2.c
@ -1816,6 +1816,8 @@

    FT_TRACE2(( "woff2_open_font: WOFF2 Header is valid.\n" ));

+    woff2.ttc_fonts = NULL;
+
    /* Read table directory. */
    if ( FT_NEW_ARRAY( tables, woff2.num_tables )  ||
         FT_NEW_ARRAY( indices, woff2.num_tables ) )