xdm: Changes to 'master'
Alan Coopersmith
alanc at kemper.freedesktop.org
Fri Jun 7 16:27:14 PDT 2013
greeter/verify.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
New commits:
commit 8d1eb5c74413e4c9a21f689fc106949b121c0117
Author: mancha <mancha1 at hush.com>
Date: Wed May 22 07:20:26 2013 -0700
Handle NULL returns from glibc 2.17+ crypt().
Starting with glibc 2.17 (eglibc 2.17), crypt() fails with EINVAL
(w/ NULL return) if the salt violates specifications. Additionally,
on FIPS-140 enabled Linux systems, DES/MD5-encrypted passwords
passed to crypt() fail with EPERM (w/ NULL return).
If using glibc's crypt(), check return value to avoid a possible
NULL pointer dereference.
Reviewed-by: Matthieu Herrb <matthieu at herrb.eu>
Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
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