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libc/sysdeps/unix/sysv/linux dl-execstack.c
- From: roland at sources dot redhat dot com
- To: glibc-cvs at sources dot redhat dot com
- Date: 25 Sep 2003 23:04:13 -0000
- Subject: libc/sysdeps/unix/sysv/linux dl-execstack.c
CVSROOT: /cvs/glibc
Module name: libc
Changes by: roland@sourceware.org 2003-09-25 23:04:13
Modified files:
sysdeps/unix/sysv/linux: dl-execstack.c
Log message:
2003-09-25 Roland McGrath <roland@redhat.com>
* sysdeps/unix/sysv/linux/dl-execstack.c (_dl_make_stack_executable):
Don't check for zero __libc_stack_end, it should be initialized.
[_STACK_GROWS_DOWN] [PROT_GROWSDOWN]: Try using PROT_GROWSDOWN flag
and fall back if it fails with EINVAL.
[_STACK_GROWS_UP] [PROT_GROWSUP]: Likewise for PROT_GROWSUP.