diff options
Diffstat (limited to 'base/gdevnup.c')
| -rw-r--r-- | base/gdevnup.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/base/gdevnup.c b/base/gdevnup.c index b9f4f356..fa8aa3b7 100644 --- a/base/gdevnup.c +++ b/base/gdevnup.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2021 Artifex Software, Inc. +/* Copyright (C) 2001-2022 Artifex Software, Inc. All Rights Reserved. This software is provided AS-IS with no warranty, either express or @@ -342,7 +342,12 @@ copy_and_modify_sub(gs_param_list *plto, gs_param_list *plfrom, int *present) code = (code > 0 ? gs_note_error(gs_error_unknownerror) : code); break; } - gs_param_list_set_persistent_keys(plto, key.persistent); + /* We used to use 'key.persistent' to determine whether we needed to copy the + * key (by setting persistent_keys in the param list to false), but that isn't + * correct! We are going to use the heap buffer 'string_key', not the original + * key, and since that's on the heap it is NOT persistent.... + */ + gs_param_list_set_persistent_keys(plto, false); switch (value.type) { case gs_param_type_dict: coll_type = gs_param_collection_dict_any; |