From: Aizal Khan <aizumusheer2@gmail.com>
Date: Wed, 1 Jul 2026 07:59:30 +0000 (+0530)
Subject: stop response skip loop at nul in commandtops
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cc7f3e38f901855249d02bfb4f920ab5c19a2975;p=thirdparty%2Fcups.git

stop response skip loop at nul in commandtops
---

diff --git a/filter/commandtops.c b/filter/commandtops.c
index c0c38945d0..c19b16d894 100644
--- a/filter/commandtops.c
+++ b/filter/commandtops.c
@@ -318,7 +318,7 @@ auto_configure(ppd_file_t *ppd,		/* I - PPD file */
 	else
 	  break;
 
-      for (bufptr = buffer; isspace(*bufptr & 255) || iscntrl(*bufptr & 255);
+      for (bufptr = buffer; *bufptr && (isspace(*bufptr & 255) || iscntrl(*bufptr & 255));
 	   bufptr ++);
 
       if (bufptr > buffer)