From: Amos Jeffries <squid3@treenet.co.nz>
Date: Tue, 7 Feb 2017 08:20:39 +0000 (+1300)
Subject: GCC7: raise FTP Gateway CTRL channel buffer to 16KB
X-Git-Tag: M-staged-PR71~279
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7c762c36d01281051b2866c3b6f060cb72c867e0;p=thirdparty%2Fsquid.git

GCC7: raise FTP Gateway CTRL channel buffer to 16KB

Fixes
 error: %s directive output may be truncated writing up to 8191 bytes
        into a region of size 1019
 note: snprintf output between 8 and 8199 bytes into a destination of
       size 1024
---

diff --git a/src/clients/FtpGateway.cc b/src/clients/FtpGateway.cc
index 2f1a04ea59..aa3f2e9b0d 100644
--- a/src/clients/FtpGateway.cc
+++ b/src/clients/FtpGateway.cc
@@ -189,7 +189,7 @@ typedef struct {
     char *link;
 } ftpListParts;
 
-#define CTRL_BUFLEN 1024
+#define CTRL_BUFLEN 16*1024
 static char cbuf[CTRL_BUFLEN];
 
 /*