diff options
Diffstat (limited to 'source/pdf/pdf-op-run.c')
| -rw-r--r-- | source/pdf/pdf-op-run.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/source/pdf/pdf-op-run.c b/source/pdf/pdf-op-run.c index bd5f39e8..2bea94b7 100644 --- a/source/pdf/pdf-op-run.c +++ b/source/pdf/pdf-op-run.c @@ -1604,6 +1604,7 @@ run_xobject(pdf_csi *csi, void *state, pdf_obj *resources, pdf_xobject *xobj, co fz_matrix gparent_save_ctm; pdf_run_state *pr = (pdf_run_state *)state; int cleanup_state = 0; + char errmess[256] = ""; /* Avoid infinite recursion */ if (xobj == NULL || pdf_mark_obj(xobj->me)) @@ -1683,9 +1684,29 @@ run_xobject(pdf_csi *csi, void *state, pdf_obj *resources, pdf_xobject *xobj, co if (xobj->transparency) { if (cleanup_state >= 2) - fz_end_group(pr->dev); + { + fz_try(ctx) + { + fz_end_group(pr->dev); + } + fz_catch(ctx) + { + /* Postpone the problem */ + strcpy(errmess, fz_caught_message(ctx)); + } + } if (cleanup_state >= 1) - end_softmask(csi, pr, &softmask); + { + fz_try(ctx) + { + end_softmask(csi, pr, &softmask); + } + fz_catch(ctx) + { + /* Postpone the problem */ + strcpy(errmess, fz_caught_message(ctx)); + } + } } pr->gstate[pr->gparent].ctm = gparent_save_ctm; @@ -1705,6 +1726,10 @@ run_xobject(pdf_csi *csi, void *state, pdf_obj *resources, pdf_xobject *xobj, co { fz_rethrow(ctx); } + + /* Rethrow postponed errors */ + if (errmess[0]) + fz_throw(ctx, FZ_ERROR_GENERIC, errmess); } static void pdf_run_BDC(pdf_csi *csi, void *state) |