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| author | Xi Wang <xi.wang@gmail.com> | 2013-02-27 17:05:21 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-04 06:09:04 +0800 |
| commit | d6bf427fdac5fb26636d72f04289780a0ff2ca93 (patch) | |
| tree | 0239f5e4b2a01160f7a6c65fd86ac2f16c07a6af /lib/int_sqrt.c | |
| parent | cbf253c44b52b3c6b921a22f05243a1dc7a00122 (diff) | |
| download | kernel_samsung_aries-d6bf427fdac5fb26636d72f04289780a0ff2ca93.zip kernel_samsung_aries-d6bf427fdac5fb26636d72f04289780a0ff2ca93.tar.gz kernel_samsung_aries-d6bf427fdac5fb26636d72f04289780a0ff2ca93.tar.bz2 | |
sysctl: fix null checking in bin_dn_node_address()
commit df1778be1a33edffa51d094eeda87c858ded6560 upstream.
The null check of `strchr() + 1' is broken, which is always non-null,
leading to OOB read. Instead, check the result of strchr().
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/int_sqrt.c')
0 files changed, 0 insertions, 0 deletions