1 files changed, 17 insertions, 1 deletions

diff --git a/url.c b/url.c
index b4c30a6..3e71289 100644
--- a/url.c
+++ b/url.c
@@ -34,6 +34,22 @@
 
 #include "url.h"
 
+bool
+check_request_path(char *path)
+{
+	char   *p_found;
+
+	if (strlen(path) >= URL_LENGTH_MAX)
+		return false;
+
+	p_found = strstr(path, "/..");
+	if (p_found != NULL)
+		return false;
+
+	p_found = strstr(path, "../");
+	return p_found == NULL;
+}
+
 size_t
 url_build(char *dst, size_t dst_size, int count,...)
 {
@@ -60,7 +76,7 @@ url_build(char *dst, size_t dst_size, int count,...)
 			continue;
 
 		if (path[0] != '/' && dst[w_size - 1] != '/')
-			w_size = strlcat(dst, "/", dst_size);
+			strlcat(dst, "/", dst_size);
 
 		w_size = strlcat(dst, path, dst_size);
 	}