diff options
Diffstat (limited to 'devices/gdevtifs.c')
| -rw-r--r-- | devices/gdevtifs.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/devices/gdevtifs.c b/devices/gdevtifs.c index 722640aa..2d612bac 100644 --- a/devices/gdevtifs.c +++ b/devices/gdevtifs.c @@ -331,6 +331,9 @@ int gdev_tiff_begin_page(gx_device_tiff *tfdev, profile_struct->device_profile[0], profile_struct->postren_profile, &rendering_params); } + if (tfdev->icclink == NULL) { + return_error(gs_error_VMerror); + } /* If it is identity, release it now and set link to NULL */ if (tfdev->icclink->is_identity) { tfdev->icclink->procs.free_link(tfdev->icclink); @@ -404,8 +407,13 @@ int tiff_set_fields_for_printer(gx_device_printer *pdev, time_t t; char dateTimeValue[20]; +#ifdef CLUSTER + memset(&t, 0, sizeof(t)); + memset(&tms, 0, sizeof(tms)); +#else time(&t); tms = *localtime(&t); +#endif gs_sprintf(dateTimeValue, "%04d:%02d:%02d %02d:%02d:%02d", tms.tm_year + 1900, tms.tm_mon + 1, tms.tm_mday, tms.tm_hour, tms.tm_min, tms.tm_sec); @@ -472,7 +480,7 @@ tiff_print_page(gx_device_printer *dev, TIFF *tif, int min_feature_size) for (row = 0; row < dev->height && code >= 0; row++) { code = gdev_prn_copy_scan_lines(dev, row, data, size); if (code < 0) - break; + goto cleanup; if (min_feature_size > 1) { filtered_count = min_feature_size_process(data, min_feature_data); if (filtered_count == 0) |