diff options
| author | drochner <drochner@NetBSD.org> | 1999-12-15 17:41:48 +0000 |
|---|---|---|
| committer | drochner <drochner@NetBSD.org> | 1999-12-15 17:41:48 +0000 |
| commit | d46a0af8c347303bf2b5156ffd49bf3e02c131ea (patch) | |
| tree | 9afe252475b1b788c37d4018b7a71f9fec735215 /libexec | |
| parent | 2ab76be062f63b6fbc4b6b32c288ec166bbec71e (diff) | |
add one byte to the username character array and make sure the string
passed to "login" is '\0'-terminated
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/getty/main.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libexec/getty/main.c b/libexec/getty/main.c index 70972da62df..e22564707b0 100644 --- a/libexec/getty/main.c +++ b/libexec/getty/main.c @@ -1,4 +1,4 @@ -/* $NetBSD: main.c,v 1.28 1999/01/15 23:44:32 kml Exp $ */ +/* $NetBSD: main.c,v 1.29 1999/12/15 17:41:48 drochner Exp $ */ /*- * Copyright (c) 1980, 1993 @@ -44,7 +44,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\ #if 0 static char sccsid[] = "from: @(#)main.c 8.1 (Berkeley) 6/20/93"; #else -__RCSID("$NetBSD: main.c,v 1.28 1999/01/15 23:44:32 kml Exp $"); +__RCSID("$NetBSD: main.c,v 1.29 1999/12/15 17:41:48 drochner Exp $"); #endif #endif /* not lint */ @@ -98,7 +98,7 @@ int crmod, digit, lower, upper; char hostname[MAXHOSTNAMELEN + 1]; struct utsname kerninfo; -char name[16]; +char name[LOGIN_NAME_MAX]; char dev[] = _PATH_DEV; char ttyn[32]; char lockfile[512]; @@ -465,7 +465,9 @@ getname() if (c == EOT) exit(1); - if (c == '\r' || c == '\n' || np >= &name[sizeof name]) { + if (c == '\r' || c == '\n' || + np >= &name[LOGIN_NAME_MAX - 1]) { + *np = '\0'; putf("\r\n"); break; } |
