From: Ali Gholami Rudi <ali@rudi.ir>
Date: Mon, 18 Jun 2012 19:21:10 +0000 (+0430)
Subject: mupdf: exit earlier for broken pdf files
X-Git-Url: https://repo.or.cz/w/fbpdf.git/commitdiff_plain/acfea56337c5b71497a97d8686f27d6db3e2212b

mupdf: exit earlier for broken pdf files
---

diff --git a/mupdf.c b/mupdf.c
index d242ad3..a45d4d5 100644
--- a/mupdf.c
+++ b/mupdf.c
@@ -63,7 +63,7 @@ struct doc *doc_open(char *path)
 	struct doc *doc = malloc(sizeof(*doc));
 	doc->ctx = fz_new_context(NULL, NULL, FZ_STORE_DEFAULT);
 	doc->pdf = fz_open_document(doc->ctx, path);
-	if (!doc->pdf) {
+	if (!doc->pdf || !fz_count_pages(doc->pdf)) {
 		free(doc);
 		return NULL;
 	}