1 files changed, 22 insertions, 14 deletions

diff --git a/src/clog.c b/src/clog.c
index 0e9bd0e..269aee5 100644
--- a/src/clog.c
+++ b/src/clog.c
@@ -15,6 +15,7 @@
 KORE_SECCOMP_FILTER("clog",
     KORE_SYSCALL_ALLOW(bind),
     KORE_SYSCALL_ALLOW(getdents64),
+    KORE_SYSCALL_ALLOW(newfstatat),
     KORE_SYSCALL_ALLOW(sendmmsg),
     KORE_SYSCALL_ALLOW(uname)
 )
@@ -26,10 +27,12 @@ int posts(struct http_request *);
 int render_posts_html(struct http_request *, const char *);
 int render_posts_json(struct http_request *, const char *);
 static void process_md_output(const MD_CHAR *, MD_SIZE size, void *);
-static int render_md(char *, struct kore_buf *);
+static int render_md(const char *, struct kore_buf *);
 
 static const char *database = "db";
 
+static const char *accept_json = "application/json";
+
 int
 redirect(struct http_request *req)
 {
@@ -54,7 +57,7 @@ post(struct http_request *req)
 	if (err == KORE_RESULT_OK)
 	{
 		kore_log(LOG_DEBUG, "Accept: %s", accept);
-		if (strcmp(accept, "application/json") == 0)
+		if (strncmp(accept, accept_json, sizeof(*accept_json)) == 0)
 		{
 			return render_posts_json(req, resource);
 		}
@@ -74,7 +77,7 @@ posts(struct http_request *req)
 	if (err == KORE_RESULT_OK)
 	{
 		kore_log(LOG_DEBUG, "Accept: %s", accept);
-		if (strcmp(accept, "application/json") == 0)
+		if (strncmp(accept, accept_json, sizeof(*accept_json)) == 0)
 		{
 			return render_posts_json(req, NULL);
 		}
@@ -86,19 +89,23 @@ posts(struct http_request *req)
 int
 render_posts_html(struct http_request *req, const char *resource)
 {
-	int err;
+	int err = 0;
+
+	int row = 0, rows = 0;
+
+	const char *id = NULL;
+	const char *title = NULL;
+	const char *created_at = NULL;
+	const char *body = NULL;
 
 	struct kore_buf *resp_buf = kore_buf_alloc(0);
 
 	struct kore_pgsql sql;
-	int row, rows;
 
-	char *id, *title, *created_at, *body;
+	kore_pgsql_init(&sql);
 
 	kore_buf_append(resp_buf, asset_index_begin_html, asset_len_index_begin_html);
 
-	kore_pgsql_init(&sql);
-
 	// Initialize our kore_pgsql data structure with the database name
 	// we want to connect to (note that we registered this earlier with
 	// kore_pgsql_register()). We also say we will perform a synchronous
@@ -199,14 +206,15 @@ out: ;
 int
 render_posts_json(struct http_request *req, const char *resource)
 {
-	int err;
+	int err = 0;
+
+	int rows = 0;
+
+	const char *json = NULL;
 
 	struct kore_buf *resp_buf = kore_buf_alloc(0);
 
 	struct kore_pgsql sql;
-	int rows;
-
-	char *json;
 
 	kore_pgsql_init(&sql);
 
@@ -280,9 +288,9 @@ out: ;
 }
 
 static int
-render_md(char *in, struct kore_buf *out)
+render_md(const char *in, struct kore_buf *out)
 {
-	int err;
+	int err = 0;
 
 	static unsigned parser_flags = 0;
 	static unsigned renderer_flags = MD_HTML_FLAG_DEBUG;