diff options
| author | rillig <rillig> | 2007-09-08 09:45:22 +0000 |
|---|---|---|
| committer | rillig <rillig> | 2007-09-08 09:45:22 +0000 |
| commit | e3dc025536a363ee9566caf49398219036faa4dd (patch) | |
| tree | ed0c38f96d5c8c673b2582224a11877cb52364c5 /pkgtools | |
| parent | 23b4a64d00201667a4736f3ae055cfcff4255689 (diff) | |
| download | pkgsrc-e3dc025536a363ee9566caf49398219036faa4dd.tar.gz | |
Avoid EPERM errors from tar when installing packages as an unprivileged
user.
Diffstat (limited to 'pkgtools')
| -rw-r--r-- | pkgtools/pkg_install/files/lib/pen.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/pkgtools/pkg_install/files/lib/pen.c b/pkgtools/pkg_install/files/lib/pen.c index 52beaa9114e..d952e0a98b9 100644 --- a/pkgtools/pkg_install/files/lib/pen.c +++ b/pkgtools/pkg_install/files/lib/pen.c @@ -1,4 +1,4 @@ -/* $NetBSD: pen.c,v 1.20 2007/07/16 09:54:55 joerg Exp $ */ +/* $NetBSD: pen.c,v 1.21 2007/09/08 09:45:22 rillig Exp $ */ #if HAVE_CONFIG_H #include "config.h" @@ -11,7 +11,7 @@ #if 0 static const char *rcsid = "from FreeBSD Id: pen.c,v 1.25 1997/10/08 07:48:12 charnier Exp"; #else -__RCSID("$NetBSD: pen.c,v 1.20 2007/07/16 09:54:55 joerg Exp $"); +__RCSID("$NetBSD: pen.c,v 1.21 2007/09/08 09:45:22 rillig Exp $"); #endif #endif @@ -158,6 +158,16 @@ make_playpen(char *pen, size_t pensize, size_t sz) cleanup(0); errx(2, "can't mkdtemp '%s'", pen); } + + /* + * On at least NetBSD, the temporary directory may have a group + * that isn't in the group list of the current user. In that + * case, it is impossible to extract setgid binaries from the + * package, since chmod(2) doesn't allow to set the S_ISGID bit + * for a group that isn't yours. + */ + (void)chown(pen, -1, getegid()); + if (Verbose) { if (sz) fprintf(stderr, |