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Add NULL check to new page contents code.

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Michael R Sweet
2026-01-27 19:20:55 -05:00
parent 084c458974
commit 75185f8be6
1 changed files with 3 additions and 2 deletions
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5
pdfio-page.c
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@@ -1,7 +1,7 @@
//
// PDF page functions for PDFio.
//
// Copyright © 2021-2022 by Michael R Sweet.
// Copyright © 2021-2026 by Michael R Sweet.
//
// Licensed under Apache License v2.0. See the file "LICENSE" for more
// information.
@@ -123,7 +123,8 @@ get_contents(pdfio_obj_t *page) // I - Page object
if (page->value.type != PDFIO_VALTYPE_DICT)
return (NULL);
contents = _pdfioDictGetValue(page->value.value.dict, "Contents");
if ((contents = _pdfioDictGetValue(page->value.value.dict, "Contents")) == NULL)
return (NULL);
if (contents->type == PDFIO_VALTYPE_INDIRECT)
{