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[Bug libc/1346] _dl_map_object_from_fd removes data segment execute permission
- From: "cvs-commit at gcc dot gnu dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 20 Sep 2005 07:46:44 -0000
- Subject: [Bug libc/1346] _dl_map_object_from_fd removes data segment execute permission
- References: <20050916015843.1346.paulus@samba.org>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-20 07:46 -------
Subject: Bug 1346
CVSROOT: /cvs/glibc
Module name: libc
Changes by: roland@sources.redhat.com 2005-09-20 07:46:15
Modified files:
elf : dl-load.c
Log message:
2005-09-20 Roland McGrath <roland@redhat.com>
[BZ #1346]
* elf/dl-load.c (_dl_map_object_from_fd) [HAVE_Z_RELRO]: Do relro
magic on __stack_prot only if [SHARED]. Skip mprotect if __stack_prot
lies outside the page-rounded-down relro region.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/elf/dl-load.c.diff?cvsroot=glibc&r1=1.270&r2=1.271
--
http://sourceware.org/bugzilla/show_bug.cgi?id=1346
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