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(_dl_make_stack_executable): Disable for static linking.

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This commit is contained in:
Roland McGrath
2004-03-20 20:30:05 +00:00
parent 2b0a8f4562
commit fda5aa66ed
1 changed files with 5 additions and 0 deletions
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5
sysdeps/mach/hurd/dl-execstack.c
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@@ -35,6 +35,7 @@ _dl_make_stack_executable (void **stack_endp)
return EPERM; return EPERM;
*stack_endp = NULL; *stack_endp = NULL;
#ifdef IS_IN_rtld
if (__mprotect ((void *)_dl_hurd_data->stack_base, _dl_hurd_data->stack_size, if (__mprotect ((void *)_dl_hurd_data->stack_base, _dl_hurd_data->stack_size,
PROT_READ|PROT_WRITE|PROT_EXEC) != 0) PROT_READ|PROT_WRITE|PROT_EXEC) != 0)
return errno; return errno;
@@ -43,5 +44,9 @@ _dl_make_stack_executable (void **stack_endp)
GL(dl_stack_flags) |= PF_X; GL(dl_stack_flags) |= PF_X;
return 0; return 0;
#else
/* We don't bother to implement this for static linking. */
return ENOSYS;
#endif
} }
rtld_hidden_def (_dl_make_stack_executable) rtld_hidden_def (_dl_make_stack_executable)