diff options
| -rw-r--r-- | src/src/dkim.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/src/dkim.c b/src/src/dkim.c index 42b14b5da..eff59df0b 100644 --- a/src/src/dkim.c +++ b/src/src/dkim.c @@ -1,4 +1,4 @@ -/* $Cambridge: exim/src/src/dkim.c,v 1.6 2009/10/15 08:27:37 tom Exp $ */ +/* $Cambridge: exim/src/src/dkim.c,v 1.7 2009/10/15 15:44:51 tom Exp $ */ /************************************************* * Exim - an Internet mail transport agent * @@ -201,10 +201,12 @@ void dkim_exim_verify_finish(void) { sig = sig->next; } - /* Chop the last colon from the domain list */ - if ((dkim_signers != NULL) && - (Ustrlen(dkim_signers) > 0)) - dkim_signers[Ustrlen(dkim_signers)-1] = '\0'; + /* NULL-terminate and chop the last colon from the domain list */ + if (dkim_signers != NULL) { + dkim_signers[dkim_signers_ptr] = '\0'; + if (Ustrlen(dkim_signers) > 0) + dkim_signers[Ustrlen(dkim_signers)-1] = '\0'; + } } |