X-Git-Url: http://git.wpitchoune.net/gitweb/?a=blobdiff_plain;f=src%2Ffcache.c;h=1e10a193c056d1fced43dd4ec8704734556ba8bd;hb=1b5e970c9fa6bda525f8c8ab5d2ea001084c7db7;hp=89c66d45e07b9098da104a9a941027fe47779f0b;hpb=be68914bbcbfde6dbc51e20075691afbab3c2489;p=ppastats.git

diff --git a/src/fcache.c b/src/fcache.c
index 89c66d4..1e10a19 100644
--- a/src/fcache.c
+++ b/src/fcache.c
@@ -59,12 +59,15 @@ static char *key_to_path(const char *key)
 	char *path;
 	const char *dir;
 
+	if (!key || !*key || *key != '/')
+		return NULL;
+
 	dir = get_cache_dir();
 	if (!dir)
 		return NULL;
 
-	path = malloc(strlen(dir) + 1 + strlen(key) + strlen("/data.json") + 1);
-	sprintf(path, "%s%s/data.json", dir, key);
+	path = malloc(strlen(dir) + 1 + strlen(key) + strlen("/data") + 1);
+	sprintf(path, "%s%s.data", dir, key);
 
 	return path;
 }
@@ -74,8 +77,10 @@ char *fcache_get(const char *key)
 	char *path, *content;
 
 	path = key_to_path(key);
-	if (!path)
+	if (!path) {
+		log_err(_("file cache, invalid key: %s"), key);
 		return NULL;
+	}
 
 	content = file_get_content(path);