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Update. 

2004-09-20  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-load.c: Define __stack_prot.
	* sysdeps/unix/sysv/linux/dl-execstack.c: Don't define
	__stack_prot here, just declare it.
This commit is contained in:
Ulrich Drepper 2004-09-20 15:08:26 +00:00
parent 54beacabbe
commit 664e7d93f9
3 changed files with 15 additions and 7 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-09-20 Ulrich Drepper <drepper@redhat.com>
* elf/dl-load.c: Define __stack_prot.
* sysdeps/unix/sysv/linux/dl-execstack.c: Don't define
__stack_prot here, just declare it.
2004-09-20 Jakub Jelinek <jakub@redhat.com>
* configure.in (libc_cv_z_relro): Only set to yes if linker script

9
elf/dl-load.c
View File

@ -34,6 +34,7 @@
#include "dynamic-link.h"
#include <abi-tag.h>
#include <dl-osinfo.h>
#include <stackinfo.h>
#include <dl-dst.h>
@ -102,7 +103,13 @@ ELF_PREFERRED_ADDRESS_DATA;
#endif
extern int __stack_prot attribute_relro attribute_hidden;
int __stack_prot attribute_hidden attribute_relro
#if _STACK_GROWS_DOWN
= PROT_READ|PROT_WRITE|PROT_GROWSDOWN;
#elif _STACK_GROWS_UP
= PROT_READ|PROT_WRITE|PROT_GROWSUP;
#endif
/* Type for the buffer we put the ELF header and hopefully the program
header. This buffer does not really have to be too large. In most

7
sysdeps/unix/sysv/linux/dl-execstack.c
View File

@ -28,12 +28,7 @@
#include "kernel-features.h"
int __stack_prot attribute_hidden attribute_relro
#if _STACK_GROWS_DOWN
= PROT_READ|PROT_WRITE|PROT_GROWSDOWN;
#elif _STACK_GROWS_UP
= PROT_READ|PROT_WRITE|PROT_GROWSUP;
#endif
extern int __stack_prot attribute_relro attribute_hidden;
int