From 33cd660f68857ca73061593364524b441cfe5df1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Thu, 24 Mar 2022 12:45:06 +0100
Subject: [PATCH] faster hexdecode for mixed data (e.g. post-data)

---
 cgilite.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cgilite.sh b/cgilite.sh
index 90d6557..6cbd7ec 100755
--- a/cgilite.sh
+++ b/cgilite.sh
@@ -89,7 +89,8 @@ HEX_DECODE(){
       "$pfx"[0-9a-fA-F][0-9a-fA-F]*) in="${in#${pfx}}";;
       \\*) in="${in#?}"; out="${out}\\\\"; continue;;
        %*) in="${in#?}"; out="${out}%%";  continue;;
-        *) out="${out}${in%"${in#?}"}"; in="${in#?}"; continue;;
+        *) att="${in%%"${pfx}"*}"; att="${att%%%*}"; att="${att%%\\*}"
+           out="${out}${att}"; in="${in#"${att}"}"; continue;;
     esac;
 
     # Hex escapes for printf (e.g. \x41) are not portable 
-- 
2.39.2