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f545ad4928
The sunrpc function svcunix_create suffers from a stack-based buffer overflow with overlong pathname arguments. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
132 lines
4.4 KiB
Makefile
132 lines
4.4 KiB
Makefile
# Copyright (C) 1994-2022 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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# <https://www.gnu.org/licenses/>.
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#
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# Sub-makefile for sunrpc portion of the library.
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#
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subdir := sunrpc
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include ../Makeconfig
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ifdef have-GLIBC_2.31
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# The code in this subdirectory is taken from Sun's RPCSRC-4.0
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# distribution with some additional changes from the TI-RPC package
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# which is also available from Sun. The files are heavily changed to
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# compile cleanly and to fit in the GNU environment. All the code
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# from Sun's rpc and etc subdirectories is in this directory;
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# the rpc subdirectory contains only the header files. Other than
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# that, several files were renamed so as not to exceed 14-character
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# file name limits:
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#
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# authunix_prot.c -> authuxprot.c
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# clnt_generic.c -> clnt_gen.c
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# clnt_perror.c -> clnt_perr.c
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# clnt_simple.c -> clnt_simp.c
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# get_myaddress.c -> get_myaddr.c
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# pmap_getmaps.c -> pm_getmaps.c
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# pmap_getport.c -> pm_getport.c
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# rpc_callmsg.c -> rpc_cmsg.c
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# rpc_commondata.c -> rpc_common.c
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# rpc_dtablesize.c -> rpc_dtable.c
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# svc_auth_unix.c -> svc_authux.c
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# xdr_reference.c -> xdr_ref.c
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ifeq ($(build-shared),yes)
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need-export-routines := auth_des auth_unix clnt_gen clnt_perr clnt_tcp \
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clnt_udp get_myaddr key_call netname pm_getport \
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rpc_thread svc svc_tcp svc_udp xcrypt xdr_array xdr \
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xdr_intXX_t xdr_mem xdr_ref xdr_sizeof xdr_stdio \
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svc_run
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routines := auth_none authuxprot clnt_raw clnt_simp \
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rpc_dtable getrpcport pmap_clnt pm_getmaps pmap_prot pmap_prot2 \
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pmap_rmt rpc_prot rpc_common rpc_cmsg svc_auth svc_authux svc_raw \
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svc_simple xdr_float xdr_rec publickey authdes_prot \
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des_crypt des_impl des_soft key_prot openchild rtime svcauth_des \
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clnt_unix svc_unix create_xid $(need-export-routines) \
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rpc_gethostbyname
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# We only add the RPC for compatibility to libc.so.
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shared-only-routines = $(routines)
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endif
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tests = tst-xdrmem tst-xdrmem2 test-rpcent tst-udp-error tst-udp-timeout \
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tst-udp-nonblocking tst-bug22542 tst-bug28768
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xtests := tst-getmyaddr
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ifeq ($(have-thread-library),yes)
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xtests += thrsvc
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tests += tst-udp-garbage tst-svc_register
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endif
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ifeq (yes,$(build-shared))
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rpc-compat-routines = $(addprefix compat-,$(need-export-routines))
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rpc-compat-routines.os = $(addprefix $(objpfx), \
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$(addsuffix .os,$(rpc-compat-routines)))
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extra-objs += $(addsuffix .os,$(rpc-compat-routines))
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endif
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include ../Rules
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ifeq (yes,$(build-shared))
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subdir_lib: $(objpfx)librpc_compat_pic.a
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$(objpfx)librpc_compat_pic.a: $(rpc-compat-routines.os)
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$(AR) cr$(verbose) $@ $^
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$(rpc-compat-routines.os): $(objpfx)compat-%.os: %.c $(before-compile)
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$(compile-command.c) -DEXPORT_RPC_SYMBOLS
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endif
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CFLAGS-auth_unix.c += -fexceptions
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CFLAGS-key_call.c += -fexceptions
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CFLAGS-pmap_rmt.c += -fexceptions
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CFLAGS-clnt_perr.c += -fexceptions
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CFLAGS-openchild.c += -fexceptions
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$(objpfx)tst-getmyaddr: $(common-objpfx)linkobj/libc.so
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$(objpfx)tst-xdrmem: $(common-objpfx)linkobj/libc.so
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$(objpfx)tst-xdrmem2: $(common-objpfx)linkobj/libc.so
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$(objpfx)tst-udp-error: $(common-objpfx)linkobj/libc.so
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$(objpfx)tst-svc_register: \
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$(common-objpfx)linkobj/libc.so $(shared-thread-library)
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$(objpfx)thrsvc: $(common-objpfx)linkobj/libc.so $(shared-thread-library)
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$(objpfx)tst-udp-timeout: $(common-objpfx)linkobj/libc.so
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$(objpfx)tst-udp-nonblocking: $(common-objpfx)linkobj/libc.so
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$(objpfx)tst-udp-garbage: \
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$(common-objpfx)linkobj/libc.so $(shared-thread-library)
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$(objpfx)tst-bug22542: $(common-objpfx)linkobj/libc.so
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else # !have-GLIBC_2.31
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routines = $(routines-for-nss)
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include ../Rules
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ifeq (yes,$(build-shared))
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# Create an empty archive, so that Makerules can reference it.
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subdir_lib: $(objpfx)librpc_compat_pic.a
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$(objpfx)librpc_compat_pic.a: Makefile
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$(make-target-directory)
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$(AR) cr $@
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endif
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endif # !have-GLIBC_2.31
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