diff options
| -rw-r--r-- | source/pdf/pdf-annot.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/source/pdf/pdf-annot.c b/source/pdf/pdf-annot.c index c0436885..8e4fd9b1 100644 --- a/source/pdf/pdf-annot.c +++ b/source/pdf/pdf-annot.c @@ -494,18 +494,16 @@ static const char *annot_type_str(fz_annot_type type) void pdf_load_annots(pdf_document *doc, pdf_page *page, pdf_obj *annots) { - pdf_annot *annot, *head, **itr; + pdf_annot *annot, **itr; pdf_obj *obj, *ap, *as, *n, *rect; int i, len, keep_annot; fz_context *ctx = doc->ctx; fz_var(annot); fz_var(itr); - fz_var(head); fz_var(keep_annot); - head = NULL; - itr = &head; + itr = &page->annots; len = pdf_array_len(annots); /* @@ -530,7 +528,8 @@ pdf_load_annots(pdf_document *doc, pdf_page *page, pdf_obj *annots) } fz_catch(ctx) { - pdf_free_annot(ctx, head); + pdf_free_annot(ctx, page->annots); + page->annots = NULL; fz_rethrow(ctx); } @@ -538,7 +537,7 @@ pdf_load_annots(pdf_document *doc, pdf_page *page, pdf_obj *annots) Iterate through the newly created annot linked list, using a double pointer to facilitate deleting broken annotations. */ - itr = &head; + itr = &page->annots; while (*itr) { annot = *itr; @@ -602,7 +601,8 @@ pdf_load_annots(pdf_document *doc, pdf_page *page, pdf_obj *annots) { if (fz_caught(ctx) == FZ_ERROR_TRYLATER) { - pdf_free_annot(ctx, head); + pdf_free_annot(ctx, page->annots); + page->annots = NULL; fz_rethrow(ctx); } keep_annot = 0; @@ -617,7 +617,6 @@ pdf_load_annots(pdf_document *doc, pdf_page *page, pdf_obj *annots) } } - page->annots = head; page->annot_tailp = itr; } |