diff options
| author | Robin Watts <Robin.Watts@artifex.com> | 2021-08-09 13:03:51 +0100 |
|---|---|---|
| committer | Robin Watts <Robin.Watts@artifex.com> | 2021-08-09 13:12:11 +0100 |
| commit | 2d6346ed529de708b8261d173027647f6534c671 (patch) | |
| tree | 47e569e8a7924b0411dda7c97bdbc746662aaef5 | |
| parent | 6de7fee9b74fc0a1c6f45c064ed40474df899efc (diff) | |
| download | ghostpdl-2d6346ed529de708b8261d173027647f6534c671.tar.gz | |
Fix subclass initialisation problems with pclm and pdfimage.
We were instantiating the internal subclass devices, and then
accessing the wrong device in the chain.
| -rw-r--r-- | devices/gdevpdfimg.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/devices/gdevpdfimg.c b/devices/gdevpdfimg.c index 3312eee62..ae0d1fb2e 100644 --- a/devices/gdevpdfimg.c +++ b/devices/gdevpdfimg.c @@ -898,7 +898,7 @@ pdf_image_print_page(gx_device_printer * pdev, gp_file * file) int pdf_image_open(gx_device *pdev) { - gx_device_pdf_image *ppdev = (gx_device_pdf_image *)pdev; + gx_device_pdf_image *ppdev; int code; bool update_procs = false; @@ -909,6 +909,7 @@ pdf_image_open(gx_device *pdev) while(pdev->child) pdev = pdev->child; + ppdev = (gx_device_pdf_image *)pdev; ppdev->file = NULL; ppdev->Pages = NULL; ppdev->NumPages = 0; @@ -1222,7 +1223,7 @@ PCLm_open_temp_stream(gx_device_pdf_image *pdev, PCLm_temp_file_t *ptf) int PCLm_open(gx_device *pdev) { - gx_device_pdf_image *ppdev = (gx_device_pdf_image *)pdev; + gx_device_pdf_image *ppdev; int code; bool update_procs = false; @@ -1233,6 +1234,7 @@ PCLm_open(gx_device *pdev) while(pdev->child) pdev = pdev->child; + ppdev = (gx_device_pdf_image *)pdev; memset(&ppdev->ocr, 0, sizeof(ppdev->ocr)); ppdev->file = NULL; ppdev->Pages = NULL; |