diff options
Diffstat (limited to 'mupdf/nametree.c')
| -rw-r--r-- | mupdf/nametree.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mupdf/nametree.c b/mupdf/nametree.c index b338cbbb..2dd0d76d 100644 --- a/mupdf/nametree.c +++ b/mupdf/nametree.c @@ -178,6 +178,35 @@ pdf_loadnametree(pdf_nametree **pnt, pdf_xref *xref, char* key) error = pdf_loadindirect(&catalog, xref, ref); if (error) goto cleanup; +#if 1 // XXX XXX + names = fz_dictgets(catalog, "Names"); + if (!names) + { + nt = *pnt = fz_malloc(sizeof(pdf_nametree)); + if (!nt) { error = fz_outofmem; goto cleanup; } + nt->cap = 0; + nt->len = 0; + nt->items = 0; + return nil; + } + + error = pdf_resolve(&names, xref); + if (error) goto cleanup; + + root = fz_dictgets(names, key); + if (!root) + { + nt = *pnt = fz_malloc(sizeof(pdf_nametree)); + if (!nt) { error = fz_outofmem; goto cleanup; } + nt->cap = 0; + nt->len = 0; + nt->items = 0; + return nil; + } + error = pdf_resolve(&root, xref); + if (error) goto cleanup; + +#else /*XXX create empty nametree instead of failing */ names = fz_dictgets(catalog, "Names"); /*XXX never resolve something that can be null */ @@ -188,6 +217,7 @@ pdf_loadnametree(pdf_nametree **pnt, pdf_xref *xref, char* key) /*XXX never resolve something that can be null */ error = pdf_resolve(&root, xref); if (error) goto cleanup; +#endif nt = *pnt = fz_malloc(sizeof(pdf_nametree)); if (!nt) { error = fz_outofmem; goto cleanup; } |