last_patch57 from Vladimir N. Oleynik

diff --git a/sysklogd/logger.c b/sysklogd/logger.c
index 4aa1510..bb63975 100644 (file)
--- a/sysklogd/logger.c
+++ b/sysklogd/logger.c
@@ -105,8 +105,8 @@ extern int logger_main(int argc, char **argv)
 {
        int pri = LOG_USER | LOG_NOTICE;
        int option = 0;
-       int c, i, len, opt;
-       char *message=NULL, buf[1024], name[128];
+       int c, i, opt;
+       char buf[1024], name[128];
 
        /* Fill out the name string early (may be overwritten later) */
        my_getpwuid(name, geteuid());
@@ -143,16 +143,21 @@ extern int logger_main(int argc, char **argv)
                        }
                } while (c != EOF);
        } else {
-               len = 1; /* for the '\0' */
-               message = xcalloc(1, 1);
-               for (i = optind; i < argc; i++) {
-                       len += strlen(argv[i]);
-                       len += 1;  /* for the space between the args */
+               char *message = NULL;
+               int len = argc - optind; /* for the space between the args
+                                           and  '\0' */
+               opt = len;
+               argv += optind;
+               for (i = 0; i < opt; i++) {
+                       len += strlen(*argv);
                        message = xrealloc(message, len);
-                       strcat(message, argv[i]);
+                       if(!i)
+                               message[0] = 0;
+                        else
                        strcat(message, " ");
+                       strcat(message, *argv);
+                       argv++;
                }
-               message[strlen(message) - 2] = '\0';
                syslog(pri, "%s", message);
        }