Bug 4671 pt2: GCC 7: 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 bf9560d589d89c359400b38adbb13287a2400093..cd27d86582f1fa0f0f23df6e508460b157d9df4e 100644 (file)
--- a/src/clients/FtpGateway.cc
+++ b/src/clients/FtpGateway.cc
@@ -192,7 +192,7 @@ typedef struct {
 
 #define FTP_LOGIN_NOT_ESCAPED   0
 
-#define CTRL_BUFLEN 1024
+#define CTRL_BUFLEN 16*1024
 static char cbuf[CTRL_BUFLEN];
 
 /*