diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/pdf/pdf-object.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/source/pdf/pdf-object.c b/source/pdf/pdf-object.c index 1c19ba4f..6f481942 100644 --- a/source/pdf/pdf-object.c +++ b/source/pdf/pdf-object.c @@ -708,8 +708,12 @@ pdf_array_put(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *item) void pdf_array_put_drop(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *item) { - pdf_array_put(ctx, obj, i, item); - pdf_drop_obj(ctx, item); + fz_try(ctx) + pdf_array_put(ctx, obj, i, item); + fz_always(ctx) + pdf_drop_obj(ctx, item); + fz_catch(ctx) + fz_rethrow(ctx); } void @@ -1042,26 +1046,31 @@ pdf_dict_get_val(fz_context *ctx, pdf_obj *obj, int i) } void -pdf_dict_put_val_drop(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *val) +pdf_dict_put_val(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *val) { RESOLVE(obj); if (!OBJ_IS_DICT(obj)) - { - pdf_drop_obj(ctx, val); fz_throw(ctx, FZ_ERROR_GENERIC, "not a dict (%s)", pdf_objkindstr(obj)); - } + /* FIXME: Should probably extend the dict here */ if (i < 0 || i >= DICT(obj)->len) - { - /* FIXME: Should probably extend the dict here */ - pdf_drop_obj(ctx, val); fz_throw(ctx, FZ_ERROR_GENERIC, "index out of bounds"); - } if (!val) val = PDF_OBJ_NULL; pdf_drop_obj(ctx, DICT(obj)->items[i].v); - DICT(obj)->items[i].v = val; + DICT(obj)->items[i].v = pdf_keep_obj(ctx, val); +} + +void +pdf_dict_put_val_drop(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *val) +{ + fz_try(ctx) + pdf_dict_put_val(ctx, obj, i, val); + fz_always(ctx) + pdf_drop_obj(ctx, val); + fz_catch(ctx) + fz_rethrow(ctx); } /* Returns 0 <= i < len for key found. Returns -1-len < i <= -1 for key |