commit b36193d025b970a338f41b8ab15f010a428c345e
author Alexei Podtelezhnikov <apodtele@gmail.com> Mon Mar 06 22:41:17 2023 -0500
committer Alexei Podtelezhnikov <apodtele@gmail.com> Mon Mar 06 22:48:21 2023 -0500
tree 0d1ab7302fe4eea031c7ad7ddcdefd17e260c6d3
parent de94e2cbfbbb65ad2242023b056a52a5427af9fc

* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Triage memory leak.

This leak has been introduced in the previous commit and immediately
detected:
  https://chromium-review.googlesource.com/c/chromium/src/+/4313202

src/truetype/ttgload.c

diff --git a/src/truetype/ttgload.c b/src/truetype/ttgload.c
index 52f8ea8..cca81b4 100644
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -453,6 +453,8 @@
       /* and thus allocate the bytecode array size by ourselves     */
       if ( n_ins )
       {
+        if ( exec->glyphSize )
+          FT_FREE( exec->glyphIns );
         if ( FT_QNEW_ARRAY( exec->glyphIns, n_ins ) )
           return error;