From 553cc5f9ad5408fc7fb49a33417acc1446f0c548 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 21 Feb 2005 23:14:10 +0000 Subject: * sysdeps/unix/sysv/linux/libc_fatal.c: Print backtrace and memory map if requested. * debug/chk_fail.c: Request backtrace and memory map dump. * Versions.def: Add GLIBC_2.4 for libc. * debug/fgets_chk.c: New file. * debug/fgets_u_chk.c: New file. * debug/getcwd_chk.c: New file. * debug/getwd_chk.c: New file. * debug/readlink_chk.c: New file. * debug/read_chk.c: New file. * debug/pread_chk.c: New file. * debug/pread64_chk.c: New file. * debug/recv_chk.c: New file. * debug/recvfrom_chk.c: New file. * debug/Versions: Add all new functions with version GLIBC_2.4. * debug/Makefile (routines): Add fgets_chk, fgets_u_chk, read_chk, pread_chk, pread64_chk, recv_chk, recvfrom_chk, readlink_chk, getwd_chk, and getcwd_chk. Plus appropriate CFLAGS definitions. * debug/tst-chk1.c: Add more tests. * libio/bits/stdio2.h: Add macros for fgets and fgets_unlocked. * include/stdio.h: Declare __fgets_chk and __fgets_unlocked_chk. * posix/unistd.h: Include for fortification. * posix/bits/unistd.h: New file. * posix/Makefile (headers): Add bits/unistd.h. * socket/sys/socket.h: Include for fortification. * socket/bits/socket2.h: New file. * socket/Makefile (headers): Add bits/socket2.h. * string/bits/string3.h: Extend memset macro to check for zero 3rd parameter and use __memset_zero_constant_len_parameter in that case. * sysdeps/generic/memset_chk.c: Add __memset_zero_constant_len_parameter alias and linker warning. * debug/Versions: Add __memset_zero_constant_len_parameter to libc with version GLIBC_2.4. * sysdeps/generic/bits/types.h: Don't unnecessarily use __extension__ in __STD_TYPE definition. 2005-02-21 Jakub Jelinek * malloc/malloc.c (malloc_printerr): If MALLOC_CHECK_={5,7}, print the error message rather than program name. 2005-02-21 Ulrich Drepper --- debug/Makefile | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'debug/Makefile') diff --git a/debug/Makefile b/debug/Makefile index 6df06116b7..a3f20fd9a7 100644 --- a/debug/Makefile +++ b/debug/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1998, 1999, 2000, 2001, 2004 Free Software Foundation, Inc. +# Copyright (C) 1998,1999,2000,2001,2004,2005 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -29,7 +29,9 @@ routines := backtrace backtracesyms backtracesymsfd noophooks \ strcat_chk strcpy_chk strncat_chk strncpy_chk \ sprintf_chk vsprintf_chk snprintf_chk vsnprintf_chk \ printf_chk fprintf_chk vprintf_chk vfprintf_chk \ - gets_chk chk_fail readonly-area + gets_chk chk_fail readonly-area fgets_chk fgets_u_chk \ + read_chk pread_chk pread64_chk recv_chk recvfrom_chk \ + readlink_chk getwd_chk getcwd_chk CFLAGS-backtrace.c = -fno-omit-frame-pointer CFLAGS-sprintf_chk.c = -D_IO_MTSAFE_IO @@ -41,6 +43,13 @@ CFLAGS-fprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions) CFLAGS-vprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions) CFLAGS-vfprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions) CFLAGS-gets_chk.c = -D_IO_MTSAFE_IO $(exceptions) +CFLAGS-fgets_chk.c = -D_IO_MTSAFE_IO $(exceptions) +CFLAGS-fgets_u_chk.c = -D_IO_MTSAFE_IO $(exceptions) +CFLAGS-read_chk.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-pread_chk.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-pread64_chk.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-recv_chk.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-recvfrom_chk.c = -fexceptions -fasynchronous-unwind-tables tests = backtrace-tst tst-chk1 tst-chk2 tst-chk3 \ test-strcpy_chk test-stpcpy_chk -- cgit 1.4.1