From: Michael R Sweet <msweet@msweet.org>
Date: Wed, 14 Aug 2024 00:31:48 +0000 (-0400)
Subject: Make sure we duplicate strings returned by cgiGetTextField, just as we do for cgiGetV... 
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34819b710cba4fe0de4dfd020f4cff0e8c43a52a;p=thirdparty%2Fcups.git

Make sure we duplicate strings returned by cgiGetTextField, just as we do for cgiGetVariable (Issue #999)
---

diff --git a/cgi-bin/var.c b/cgi-bin/var.c
index e97d2a8fca..fdc6fa7b57 100644
--- a/cgi-bin/var.c
+++ b/cgi-bin/var.c
@@ -288,7 +288,7 @@ cgiGetTextfield(const char *name)	/* I - Name of form field */
     value = NULL;
   }
 
-  return (value);
+  return (value ? strdup(value) : NULL);
 }