25 lines
837 B
Text
25 lines
837 B
Text
$NetBSD: patch-ad,v 1.3 1998/08/07 11:09:23 agc Exp $
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--- perl.c.BAK Wed Nov 19 23:09:31 1997
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+++ perl.c Wed Nov 19 23:10:58 1997
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@@ -2036,6 +2036,20 @@
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croak("Can't swap uid and euid"); /* really paranoid */
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if (Stat(SvPVX(GvSV(curcop->cop_filegv)),&tmpstatbuf) < 0)
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croak("Permission denied"); /* testing full pathname here */
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+#if (defined(BSD) && (BSD >= 199306))
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+#ifdef IAMSUID
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+ {
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+ struct statfs stfs;
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+
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+ if (fstatfs(fileno(rsfp),&stfs) < 0)
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+ croak("Can't statfs filesystem of script \"%s\"",origfilename);
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+
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+ if (stfs.f_flags & MNT_NOSUID)
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+ croak("Permission denied");
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+ }
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+#endif /* IAMSUID */
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+#endif /* BSD */
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+
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if (tmpstatbuf.st_dev != statbuf.st_dev ||
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tmpstatbuf.st_ino != statbuf.st_ino) {
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(void)PerlIO_close(rsfp);
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