[freetype2] master 31f8055: [autofit] Avoid uninitialized jumps (#50191).

[Werner LEMBERG]

branch: master
commit 31f8055390361773caed6bf8c087a88b64222bb5
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>

    [autofit] Avoid uninitialized jumps (#50191).
    
    * src/autofit/afcjk.c (af_cjk_metrics_check_digits),
    src/autofit/aflatin.c (af_latin_metrics_check_digits): Initialize
    `advance'.
---
 ChangeLog             |    8 ++++++++
 src/autofit/afcjk.c   |    2 +-
 src/autofit/aflatin.c |    2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 575ca88..3ff78d6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2017-01-31  Werner Lemberg  <address@hidden>
+
+       [autofit] Avoid uninitialized jumps (#50191).
+
+       * src/autofit/afcjk.c (af_cjk_metrics_check_digits),
+       src/autofit/aflatin.c (af_latin_metrics_check_digits): Initialize
+       `advance'.
+
 2017-01-27  Werner Lemberg  <address@hidden>
 
        s/GB2312/PRC/.
diff --git a/src/autofit/afcjk.c b/src/autofit/afcjk.c
index 42d7cbf..f172a9f 100644
--- a/src/autofit/afcjk.c
+++ b/src/autofit/afcjk.c
@@ -563,7 +563,7 @@
                                FT_Face        face )
   {
     FT_Bool   started = 0, same_width = 1;
-    FT_Fixed  advance, old_advance = 0;
+    FT_Fixed  advance = 0, old_advance = 0;
 
     void*  shaper_buf;
 
diff --git a/src/autofit/aflatin.c b/src/autofit/aflatin.c
index e19d4fb..ccea547 100644
--- a/src/autofit/aflatin.c
+++ b/src/autofit/aflatin.c
@@ -941,7 +941,7 @@
                                  FT_Face          face )
   {
     FT_Bool   started = 0, same_width = 1;
-    FT_Fixed  advance, old_advance = 0;
+    FT_Fixed  advance = 0, old_advance = 0;
 
     void*  shaper_buf;