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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
author
Linus Torvalds
<torvalds@linux-foundation.org>
Fri, 14 May 2010 14:55:42 +0000
(07:55 -0700)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Fri, 14 May 2010 14:55:42 +0000
(07:55 -0700)
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
mmap_min_addr check CAP_SYS_RAWIO only for write
security/min_addr.c
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diff --git
a/security/min_addr.c
b/security/min_addr.c
index
e86f297
..
f728728
100644
(file)
--- a/
security/min_addr.c
+++ b/
security/min_addr.c
@@
-33,7
+33,7
@@
int mmap_min_addr_handler(struct ctl_table *table, int write,
{
int ret;
- if (!capable(CAP_SYS_RAWIO))
+ if (
write &&
!capable(CAP_SYS_RAWIO))
return -EPERM;
ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos);