[PATCH] 0.100.x - bb11973 - fixing pdf oob read - suggested solution by Suleman Ali

8 years ago · 87aaa10b29
parent f0ede479e2
commit 87aaa10b29
1 changed files with 1 additions and 1 deletions
--- a/libclamav/pdfng.c
+++ b/libclamav/pdfng.c
@ -960,7 +960,7 @@ struct pdf_array *pdf_parse_array(struct pdf_struct *pdf, struct pdf_obj *obj, s
    }

    /* More sanity checking */
-    if ((size_t)(end - objstart) == objsz)
+    if ((size_t)(end - objstart) >= objsz)
        return NULL;

    if (*end != ']')