talons

commit 86f514dcf52de8e23e30b1b8d4b513327590f94d
parent 0d64c584904a70c2432637d939b0811016583d48
Author: Ricardo Mones <ricardo@mones.org>
Date:   Thu,  4 Oct 2018 10:49:32 +0200

Disallow zero-length entity

Diffstat:
M
src/entity.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/entity.c b/src/entity.c
@@ -325,7 +325,7 @@ static gchar* entity_extract_to_buffer(gchar *p, gchar b[])
 		b[i] = *p;
 		++i, ++p;
 	}
-	if (*p != ';' || i == ENTITY_MAX_LEN)
+	if (*p != ';' || i == 0 || i == ENTITY_MAX_LEN)
 		return NULL;
 	b[i] = '\0';