[exim-cvs] Ensure $smtp_command is initialized before it can…

Commit:     2416c261306ff5e1248c5501b736b031a27367f5
Parent:     e9eb345703f60f91a25b474ad3f85ebee5193e9e
Author:     Jeremy Harris <jgh146exb@???>
AuthorDate: Mon Apr 23 23:57:47 2012 +0100
Committer:  Jeremy Harris <jgh146exb@???>
CommitDate: Mon Apr 23 23:57:47 2012 +0100

    Ensure $smtp_command is initialized before it can be expanded (bug 1182).
---
 src/src/smtp_in.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index 476bbf0..23bc531 100644
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -1396,6 +1396,7 @@ smtp_cmd_buffer = (uschar *)malloc(2*smtp_cmd_buffer_size + 2);
 if (smtp_cmd_buffer == NULL)
   log_write(0, LOG_MAIN|LOG_PANIC_DIE,
     "malloc() failed for SMTP command buffer");
+smtp_cmd_buffer[0] = 0;
 smtp_data_buffer = smtp_cmd_buffer + smtp_cmd_buffer_size + 1;