[cff] Fix missing error handling. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865 * src/psaux/cffparse.c (cff_parser_run) [CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of `parse_charstrings_old'.
diff --git a/ChangeLog b/ChangeLog
index dddbe2c..2f373dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2018-08-14 Werner Lemberg <wl@gnu.org>
+
+ [cff] Fix missing error handling.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865
+
+ * src/psaux/cffparse.c (cff_parser_run)
+ [CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of
+ `parse_charstrings_old'.
+
2018-08-14 Alexei Podtelezhnikov <apodtele@gmail.com>
[bdf] Remove unused overflow storage.
diff --git a/src/cff/cffparse.c b/src/cff/cffparse.c
index b6f5dae..4b2ecc5 100644
--- a/src/cff/cffparse.c
+++ b/src/cff/cffparse.c
@@ -1231,6 +1231,8 @@
error = psaux->cff_decoder_funcs->parse_charstrings_old(
&decoder, charstring_base, charstring_len, 1 );
+ if ( error )
+ goto Exit;
/* Now copy the stack data in the temporary decoder object, */
/* converting it back to charstring number representations */