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[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'.
This commit is contained in:
Werner Lemberg 2018-08-14 07:54:25 +02:00
parent ac2ea865f3
commit 1937b55734
2 changed files with 14 additions and 0 deletions
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12
ChangeLog
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@ -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.

2
src/cff/cffparse.c
View File

@ -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 */