Ensure output buffer big enough for DSN additions to MAIL FROM. Bug 1482

[exim.git] / src / src / transports / smtp.c

diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c
index 33c91a67ab055d28098580c46ad83c38cb455aa4..40eebe8b68c9bad080dff10f6e54322dfb12cd67 100644 (file)
--- a/src/src/transports/smtp.c
+++ b/src/src/transports/smtp.c
@@ -1228,7 +1228,7 @@ uschar new_message_id[MESSAGE_ID_LENGTH + 1];
 uschar *p;
 uschar buffer[4096];
 uschar inbuffer[4096];
-uschar outbuffer[1024];
+uschar outbuffer[4096];
 
 suppress_tls = suppress_tls;  /* stop compiler warning when no TLS support */