X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Foptions.c;h=aecb930249b636035ab6a47330dac4637f4bc865;hp=5db580a0e270c0628fb99d1400423599a1f0ce5e;hb=ae54fcfadeb52398804fa8900988bf86c0b91748;hpb=5c765a67fd25f9d84e71ed61ace37c8c97f6be15

diff --git a/pppd/options.c b/pppd/options.c
index 5db580a..aecb930 100644
--- a/pppd/options.c
+++ b/pppd/options.c
@@ -79,7 +79,6 @@
 char *strdup __P((char *));
 #endif
 
-static const char rcsid[] = RCSID;
 
 struct option_value {
     struct option_value *next;
@@ -802,6 +801,11 @@ process_option(opt, cmd, argv)
 		free(*optptr);
 	    *optptr = sv;
 	}
+	/* obfuscate original argument for things like password */
+	if (opt->flags & OPT_HIDE) {
+	    memset(*argv, '?', strlen(*argv));
+	    *argv = "********";
+	}
 	break;
 
     case o_special_noarg:
@@ -1358,6 +1362,7 @@ getword(f, word, newlinep, filename)
 
 	c = getc(f);
     }
+    word[MAXWORDLEN-1] = 0;	/* make sure word is null-terminated */
 
     /*
      * End of the word: check for errors.