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Make the new symlink relative to the name of the symlink, rather than 

the target.
This commit is contained in:
agc 1998-10-19 20:15:24 +00:00
parent 249f0890d0
commit e758d0c608
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/pkg_install/create/pl.c
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@ -1,11 +1,11 @@
/* $NetBSD: pl.c,v 1.8 1998/10/12 12:03:25 agc Exp $ */
/* $NetBSD: pl.c,v 1.9 1998/10/19 20:15:24 agc Exp $ */
#include <sys/cdefs.h>
#ifndef lint
#if 0
static const char *rcsid = "from FreeBSD Id: pl.c,v 1.11 1997/10/08 07:46:35 charnier Exp";
#else
__RCSID("$NetBSD: pl.c,v 1.8 1998/10/12 12:03:25 agc Exp $");
__RCSID("$NetBSD: pl.c,v 1.9 1998/10/19 20:15:24 agc Exp $");
#endif
#endif
@ -49,7 +49,7 @@ CheckSymlink(char *name, char *prefix, size_t prefixcc)
if ((cc = readlink(name, oldtgt, sizeof(oldtgt))) > 0) {
oldtgt[cc] = 0;
if (strncmp(oldtgt, prefix, prefixcc) == 0 && oldtgt[prefixcc] == '/') {
for (slashc = 0, slash = &oldtgt[prefixcc + 1] ; (slash = strchr(slash, '/')) != (char *) NULL ; slash++, slashc++) {
for (slashc = 0, slash = &name[prefixcc + 1] ; (slash = strchr(slash, '/')) != (char *) NULL ; slash++, slashc++) {
}
for (cc = i = 0 ; i < slashc ; i++) {
strnncpy(&newtgt[cc], sizeof(newtgt) - cc, "../", 3);