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PR/31923: Sergey Svishchev: pax-as-tar ignores -k, overwrites existing files 

Fix from Onno van der Linden
This commit is contained in:
christos 2005-11-01 23:43:27 +00:00
parent 24f32d9b06
commit c952ef6b81
1 changed files with 7 additions and 2 deletions
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9
bin/pax/ar_subs.c
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@ -1,4 +1,4 @@
/* $NetBSD: ar_subs.c,v 1.44 2005/09/17 06:05:04 christos Exp $ */
/* $NetBSD: ar_subs.c,v 1.45 2005/11/01 23:43:27 christos Exp $ */
/*-
* Copyright (c) 1992 Keith Muller.
@ -42,7 +42,7 @@
#if 0
static char sccsid[] = "@(#)ar_subs.c 8.2 (Berkeley) 4/18/94";
#else
__RCSID("$NetBSD: ar_subs.c,v 1.44 2005/09/17 06:05:04 christos Exp $");
__RCSID("$NetBSD: ar_subs.c,v 1.45 2005/11/01 23:43:27 christos Exp $");
#endif
#endif /* not lint */
@ -350,6 +350,11 @@ extract(void)
continue;
}
if (kflag && (lstat(arcn->name, &sb) == 0)) {
(void)rd_skip(arcn->skip + arcn->pad);
continue;
}
/*
* with -u or -D only extract when the archive member is newer
* than the file with the same name in the file system (no