676599b36a
This prevents injection of ':' and '\n' into output functions which use the NSS files database syntax. Critical fields (user/group names and file system paths) are checked strictly. For backwards compatibility, the GECOS field is rewritten instead. The getent program is adjusted to use the put*ent functions in libc, instead of local copies. This changes the behavior of getent if user names start with '-' or '+'.
66 lines
1.8 KiB
Makefile
66 lines
1.8 KiB
Makefile
# Copyright (C) 1991-2015 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Sub-makefile for grp portion of the library.
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#
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subdir := grp
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include ../Makeconfig
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headers := grp.h
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routines := fgetgrent initgroups setgroups \
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getgrent getgrgid getgrnam putgrent \
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getgrent_r getgrgid_r getgrnam_r fgetgrent_r
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tests := testgrp tst-putgrent
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ifeq (yes,$(build-shared))
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test-srcs := tst_fgetgrent
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ifeq ($(run-built-tests),yes)
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tests-special += $(objpfx)tst_fgetgrent.out
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endif
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endif
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include ../Rules
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ifeq ($(have-thread-library),yes)
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CFLAGS-getgrgid_r.c = -fexceptions
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CFLAGS-getgrnam_r.c = -fexceptions
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CFLAGS-getgrent_r.c = -fexceptions
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CFLAGS-getgrent.c = -fexceptions
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CFLAGS-fgetgrent.c = -fexceptions
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CFLAGS-fgetgrent_r.c = -fexceptions $(libio-mtsafe)
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CFLAGS-putgrent.c = -fexceptions $(libio-mtsafe)
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CFLAGS-initgroups.c = -fexceptions
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CFLAGS-getgrgid.c = -fexceptions
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endif
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ifeq ($(run-built-tests),yes)
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# tst_fgetgrent currently only works with shared libraries
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ifeq (yes,$(build-shared))
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$(objpfx)tst_fgetgrent.out: tst_fgetgrent.sh $(objpfx)tst_fgetgrent
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$(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
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$(evaluate-test)
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endif
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endif
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