JehanneOS/newlib
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* dir.cc (mkdir): Check last path component for "..".

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(rmdir): Don't check last path component for "..".
	* fhandler_disk_file.cc (fhandler_disk_file::rmdir): Drop kludge
	which tries to allow deleting the current working directory.
	* path.cc (has_dot_last_component): Add parameter to indicate testing
	for "..".  Take trailing slash into account.
	(symlink_info::posixify): Rely on cygheap->cwd.win32 having a
	useful value.
	(cwdstuff::init): Initialize cygheap->cwd with current working
	directory.  Change to windows_system_directory afterwards.
	(cwdstuff::set): Never call SetCurrentDirectory here.  Just check
	if changing into target directory would be allowed.  Add comment to
	explain why.
	* path.h (has_dot_last_component): Declare with second parameter.
	* pinfo.cc (pinfo::zap_cwd): Remove.
	(pinfo::exit): Drop call to zap_cwd.
	* pinfo.h (class pinfo): Remove declaration of zap_cwd.
	* spawn.cc (spawn_guts): Set current working directory for non-Cygwin
	child applications.  Drop call to zap_cwd.
This commit is contained in:
Corinna Vinschen
2006-11-30 10:17:24 +00:00
parent 7d79436443
commit 8eca536272
8 changed files with 118 additions and 97 deletions
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4
winsup/cygwin/dir.cc
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@@ -277,7 +277,7 @@ mkdir (const char *dir, mode_t mode)
debug_printf ("got %d error from build_fh_name", fh->error ());
set_errno (fh->error ());
}
else if (has_dot_last_component (dir))
else if (has_dot_last_component (dir, true))
set_errno (fh->exists () ? EEXIST : ENOENT);
else if (!fh->mkdir (mode))
res = 0;
@@ -307,7 +307,7 @@ rmdir (const char *dir)
debug_printf ("got %d error from build_fh_name", fh->error ());
set_errno (fh->error ());
}
else if (has_dot_last_component (dir))
else if (has_dot_last_component (dir, false))
set_errno (fh->exists () ? EINVAL : ENOENT);
else if (!fh->rmdir ())
res = 0;