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Commit | Line | Data |
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dd81d706 AM |
1 | From d14e6b09d60d52cc12f0396c3106b14e1bd0fe8f Mon Sep 17 00:00:00 2001 |
2 | From: Andreas Schwab <schwab@redhat.com> | |
3 | Date: Thu, 9 Dec 2010 15:00:59 +0100 | |
4 | Subject: [PATCH 1/1] Ignore origin of privileged program | |
f0e0dfc9 | 5 | |
dd81d706 AM |
6 | --- |
7 | ChangeLog | 5 +++++ | |
8 | elf/dl-object.c | 3 +++ | |
9 | 2 files changed, 8 insertions(+), 0 deletions(-) | |
10 | ||
11 | diff --git a/elf/dl-object.c b/elf/dl-object.c | |
12 | index 22a1635..7674d49 100644 | |
13 | --- a/elf/dl-object.c | |
14 | +++ b/elf/dl-object.c | |
15 | @@ -214,6 +214,9 @@ _dl_new_object (char *realname, const char *libname, int type, | |
16 | out: | |
17 | new->l_origin = origin; | |
18 | } | |
19 | + else if (INTUSE(__libc_enable_secure) && type == lt_executable) | |
20 | + /* The origin of a privileged program cannot be trusted. */ | |
21 | + new->l_origin = (char *) -1; | |
22 | ||
23 | return new; | |
24 | } | |
25 | -- | |
26 | 1.7.2 |