From 08e24557e2158e3954abb6675fd9c7af62c5ea98 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Sun, 13 Apr 2025 15:45:17 +0200
Subject: [PATCH] limit comment name and content length

---
 comments.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/comments.sh b/comments.sh
index 90fdbb9..88791da 100755
--- a/comments.sh
+++ b/comments.sh
@@ -61,12 +61,12 @@ comments_updatecomment() {
 [ "$REQUEST_METHOD" = POST ] && case "$(POST action)" in
   postcomment)   comments_postcomment \
                    "$(POST cuid |checkid)" \
-                   "$(POST username |grep -m1 -oE '[^[:space:]].*[^[:space:]]')" \
-                   "$(POST text)";;
+                   "$(POST username |grep -m1 -oE '[^[:space:]].{0,126}[^[:space:]]')" \
+                   "$(POST text |dd status=none bs=2048 count=1)";;
   updatecomment) comments_updatecomment \
                    "$(POST cuid |checkid)" "$(POST updatekey)" \
-                   "$(POST username |grep -m1 -oE '[^[:space:]].*[^[:space:]]')" \
-                   "$(POST text)";;
+                   "$(POST username |grep -m1 -oE '[^[:space:]].{0,126}[^[:space:]]')" \
+                   "$(POST text |dd status=none bs=2048 count=1)";;
   cancelcommentpost) REDIRECT "${_BASE}${PATH_INFO}#comments";;
   cancelcommentedit) REDIRECT "${_BASE}${PATH_INFO}#comment_$(POST cuid |checkid)";;
 esac
-- 
2.39.5