diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/src/deliver.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/src/deliver.c b/src/src/deliver.c index ec13ca40b..ad871c575 100644 --- a/src/src/deliver.c +++ b/src/src/deliver.c @@ -911,11 +911,12 @@ if (log_extra_selector & LX_smtp_confirmation && addr->message && (addr->host_used || Ustrcmp(addr->transport->driver_name, "lmtp") == 0)) { - int i; + unsigned i; + unsigned lim = MIN(big_buffer_size, 1024); uschar *p = big_buffer; uschar *ss = addr->message; *p++ = '\"'; - for (i = 0; i < 256 && ss[i] != 0; i++) /* limit logged amount */ + for (i = 0; i < lim && ss[i] != 0; i++) /* limit logged amount */ { if (ss[i] == '\"' || ss[i] == '\\') *p++ = '\\'; /* quote \ and " */ *p++ = ss[i]; |