ssnail

commit a1999ca863950860606ac34999a48df10b614b4a
parent 4da4a5f92e802fd16f16433713789734dd7431da
Author: Paco Esteban <paco@e1e0.net>
Date:   Wed,  1 Jul 2020 11:34:23 +0200

guard article_free

Diffstat:
M
ssnail.c
 | 
20
+++++++++++---------

1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/ssnail.c b/ssnail.c
@@ -172,15 +172,17 @@ free_articleq(struct listhead *h)
 static void
 free_article(struct article *a)
 {
-	free(a->src_path);
-	free(a->dst_path);
-	free(a->orig_content);
-	free(a->html_content);
-	free(a->title);
-	free(a->author);
-	free(a->date);
-	free(a->type);
-	free(a);
+	if (a) {
+		free(a->src_path);
+		free(a->dst_path);
+		free(a->orig_content);
+		free(a->html_content);
+		free(a->title);
+		free(a->author);
+		free(a->date);
+		free(a->type);
+		free(a);
+	}
 }
 
 static const struct ssnail_error *