diff options
Diffstat (limited to 'gs/base/gsfcmap.c')
| -rw-r--r-- | gs/base/gsfcmap.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/gs/base/gsfcmap.c b/gs/base/gsfcmap.c index fbdfc43a6..d3ea34bee 100644 --- a/gs/base/gsfcmap.c +++ b/gs/base/gsfcmap.c @@ -335,6 +335,13 @@ gs_cmap_alloc(gs_cmap_t **ppcmap, const gs_memory_struct_type_t *pstype, return 0; } +int gs_cmap_free(gs_cmap_t *pcmap, gs_memory_t *mem) +{ + gs_free_object(mem, pcmap->CIDSystemInfo, "gs_cmap_free(CIDSystemInfo)"); + gs_free_object(mem, pcmap, "gs_cmap_free(CMap)"); + return 0; +} + /* * Initialize an enumerator with convenient defaults (index = 0). */ @@ -573,8 +580,10 @@ gs_cmap_ToUnicode_alloc(gs_memory_t *mem, int id, int num_codes, int key_size, g return code; map = (uchar *)gs_alloc_bytes(mem, num_codes * gs_cmap_ToUnicode_code_bytes, "gs_cmap_ToUnicode_alloc"); - if (map == NULL) + if (map == NULL) { + gs_cmap_free(*ppcmap, mem); return_error(gs_error_VMerror); + } memset(map, 0, num_codes * gs_cmap_ToUnicode_code_bytes); cmap = (gs_cmap_ToUnicode_t *)*ppcmap; cmap->glyph_name_data = map; @@ -587,6 +596,13 @@ gs_cmap_ToUnicode_alloc(gs_memory_t *mem, int id, int num_codes, int key_size, g return 0; } +int gs_cmap_ToUnicode_free(gs_memory_t *mem, gs_cmap_t *pcmap) +{ + gs_free_object(mem, pcmap->glyph_name_data, "Free ToUnicode glyph data"); + gs_cmap_free(pcmap, mem); + return 0; +} + /* * Write a code pair to ToUnicode CMap. */ |