From 3fd685a6f997bb310f4086c76287edcedb7db5bf Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Tue, 14 Jul 2020 15:55:00 +0000
Subject: Check that there is upload data

---
 www/temp.causal.agency/up.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'www')

diff --git a/www/temp.causal.agency/up.c b/www/temp.causal.agency/up.c
index fe12f75c..885b8acd 100644
--- a/www/temp.causal.agency/up.c
+++ b/www/temp.causal.agency/up.c
@@ -81,7 +81,7 @@ static enum kcgi_err handle(struct kreq *req) {
 
 	} else if (req->method == KMETHOD_POST) {
 		struct kpair *field = req->fieldmap[0];
-		if (!field) return fail(req, KHTTP_400);
+		if (!field || !field->valsz) return fail(req, KHTTP_400);
 
 		char name[256];
 		const char *ext = strrchr(field->file, '.');
-- 
cgit 1.4.1