diff options
| author | Paul Gardiner <paul.gardiner@artifex.com> | 2013-09-06 23:09:07 +0100 |
|---|---|---|
| committer | Paul Gardiner <paul.gardiner@artifex.com> | 2013-09-06 23:20:50 +0100 |
| commit | 211bb9778975289e270f3710692d64a0a825cab9 (patch) | |
| tree | 4f9b56c8bcdc09c916811e11a44fbbfe4fe9ab07 /source/pdf | |
| parent | 7e91f87c55e4910ab71852fdf9de424492f2d493 (diff) | |
| download | mupdf-211bb9778975289e270f3710692d64a0a825cab9.tar.xz | |
Fix problem with object dirty flag
There is the possibility of marking an object dirty via one indirection
and testing it via another. This patch ensures that is handled
correctly. The scenario occurred within calc.pdf and stopped the update
of the display field.
Diffstat (limited to 'source/pdf')
| -rw-r--r-- | source/pdf/pdf-object.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/pdf/pdf-object.c b/source/pdf/pdf-object.c index 704a71df..c434b46e 100644 --- a/source/pdf/pdf-object.c +++ b/source/pdf/pdf-object.c @@ -1286,6 +1286,7 @@ pdf_obj_memo(pdf_obj *obj, int *memo) int pdf_obj_is_dirty(pdf_obj *obj) { + RESOLVE(obj); if (!obj) return 0; return !!(obj->flags & PDF_FLAGS_DIRTY); @@ -1293,6 +1294,7 @@ int pdf_obj_is_dirty(pdf_obj *obj) void pdf_dirty_obj(pdf_obj *obj) { + RESOLVE(obj); if (!obj) return; obj->flags |= PDF_FLAGS_DIRTY; |