diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2003-02-07 23:28:19 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2003-02-07 23:28:19 +0000 |
| commit | a4ff7381f04668afa45cf3c6f47d64ae7457d927 (patch) | |
| tree | f337507eb29bc6e4f8791615218356eaab534ec9 | |
| parent | 6f842c162291fdc33270be69240fc37a7b0c079b (diff) | |
More paranoia, make sure temp file owner matches real uid.
| -rw-r--r-- | usr.bin/chpass/edit.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/chpass/edit.c b/usr.bin/chpass/edit.c index 62809bf8c28..63dee16093a 100644 --- a/usr.bin/chpass/edit.c +++ b/usr.bin/chpass/edit.c @@ -1,4 +1,4 @@ -/* $OpenBSD: edit.c,v 1.24 2003/02/02 18:38:22 millert Exp $ */ +/* $OpenBSD: edit.c,v 1.25 2003/02/07 23:28:18 millert Exp $ */ /* $NetBSD: edit.c,v 1.6 1996/05/15 21:50:45 jtc Exp $ */ /*- @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "@(#)edit.c 8.3 (Berkeley) 4/2/94"; #else -static char rcsid[] = "$OpenBSD: edit.c,v 1.24 2003/02/02 18:38:22 millert Exp $"; +static char rcsid[] = "$OpenBSD: edit.c,v 1.25 2003/02/07 23:28:18 millert Exp $"; #endif #endif /* not lint */ @@ -160,7 +160,7 @@ verify(tempname, pw) pw_error(tempname, 1, 1); if (fstat(fd, &sb)) pw_error(tempname, 1, 1); - if (sb.st_size == 0 || sb.st_nlink != 1) { + if (sb.st_size == 0 || sb.st_nlink != 1 || sb.st_uid != uid) { warnx("corrupted temporary file"); goto bad; } |