Fix extended output.

diff --git a/src/libutil/logger.c b/src/libutil/logger.c
index 9adf389b8d293ea72292c9a6604fa66766f11f2a..b180b9dc55e36e5e2c01408fa0c0a91a048f264c 100644 (file)
--- a/src/libutil/logger.c
+++ b/src/libutil/logger.c
@@ -749,20 +749,25 @@ file_log_function (const gchar *log_domain,
                        }
                        if (function != NULL) {
                                mr = rspamd_snprintf (m, mremain, "%s: ", function);
+                               m += mr;
+                               mremain -= mr;
                        }
                        else {
                                mr = rspamd_snprintf (m, mremain, ": ", function);
+                               m += mr;
+                               mremain -= mr;
                        }
 
                        /* Construct IOV for log line */
                        iov[0].iov_base = tmpbuf;
                        iov[0].iov_len = r;
                        iov[1].iov_base = modulebuf;
-                       iov[1].iov_len = mr;
+                       iov[1].iov_len = m - modulebuf;
                        iov[2].iov_base = (void *) message;
                        iov[2].iov_len = mlen;
                        iov[3].iov_base = (void *) &lf_chr;
                        iov[3].iov_len = 1;
+
                        if (rspamd_log->cfg->log_color) {
                                iov[4].iov_base = "\033[0m";
                                iov[4].iov_len = sizeof ("\033[0m") - 1;