mirror of
https://sourceware.org/git/glibc.git
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35f1e82763
* configure.in: Add --enable-stackguard-randomization option.
(ENABLE_STACKGUARD_RANDOMIZE): New define.
* config.h.in (ENABLE_STACKGUARD_RANDOMIZE): Add.
* sysdeps/unix/sysv/linux/dl-osinfo.h: Include stdint.h.
(_dl_setup_stack_chk_guard): New inline function.
* sysdeps/generic/dl-osinfo.h: Include stdint.h.
(_dl_setup_stack_chk_guard): New inline function.
* elf/rtld.c (__stack_chk_guard): New variable.
(dl_main): Remove all traces of TLS_INIT_TP_EXPENSIVE.
Set __stack_chk_guard to _dl_setup_stack_chk_guard (),
use THREAD_SET_STACK_GUARD if defined.
* elf/Versions (ld): Export __stack_chk_guard@@GLIBC_2.4.
* sysdeps/generic/libc-start.c (__stack_chk_guard): New variable.
(__libc_start_main): Set __stack_chk_guard to
_dl_setup_stack_chk_guard (), use THREAD_SET_STACK_GUARD if defined.
* sysdeps/generic/libc-tls.c (__libc_setup_tls): Remove all
traces of TLS_INIT_TP_EXPENSIVE.
* debug/Versions (libc): Export __stack_chk_fail@@GLIBC_2.4.
* debug/Makefile (routines): Add stack_chk_fail.
(static-only-routines): Add stack_chk_fail_local.
* debug/stack_chk_fail_local.c: New file.
* debug/stack_chk_fail.c: New file.
* elf/Makefile: Add rules to build and run tst-stackguard1{,-static}
tests.
* elf/tst-stackguard1.c: New file.
* elf/tst-stackguard1-static.c: New file.
* elf/stackguard-macros.h: New file.
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| .. | ||
| alpha | ||
| bsd | ||
| common | ||
| i386 | ||
| inet | ||
| mips | ||
| mman | ||
| powerpc | ||
| sh | ||
| sparc | ||
| sysv | ||
| x86_64 | ||
| _exit.S | ||
| alarm.c | ||
| clock_gettime.c | ||
| clock_nanosleep.c | ||
| clock_settime.c | ||
| closedir.c | ||
| configure | ||
| configure.in | ||
| confstr.h | ||
| dirfd.c | ||
| dirstream.h | ||
| Dist | ||
| errnos-tmpl.c | ||
| errnos.awk | ||
| execve.S | ||
| fork.S | ||
| fxstat.c | ||
| getdents.c | ||
| getegid.S | ||
| geteuid.S | ||
| getlogin_r.c | ||
| getlogin.c | ||
| getpagesize.c | ||
| getppid.S | ||
| grantpt.c | ||
| Implies | ||
| ioctls-tmpl.c | ||
| ioctls.awk | ||
| make_errlist.c | ||
| make-syscalls.sh | ||
| Makefile | ||
| mk-local_lim.c | ||
| mkdir.c | ||
| mkfifo.c | ||
| nice.c | ||
| opendir.c | ||
| readdir_r.c | ||
| readdir.c | ||
| rewinddir.c | ||
| rmdir.c | ||
| s-proto-bp.S | ||
| s-proto-cancel.S | ||
| s-proto.S | ||
| seekdir.c | ||
| setxid.h | ||
| siglist.c | ||
| snarf-ioctls | ||
| sockatmark.c | ||
| start.c | ||
| stime.c | ||
| Subdirs | ||
| syscall.S | ||
| syscalls.list | ||
| sysdep.h | ||
| system.c | ||
| telldir.c | ||
| time.c | ||
| utime.c | ||
| xmknod.c | ||
| xstat.c | ||