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| author | Richard Guy Briggs <rgb@redhat.com> | 2018-02-12 05:04:53 -0500 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2018-02-14 16:34:22 -0500 |
| commit | 6387440e15db1c9ee58028433cd87291cae488e7 (patch) | |
| tree | 01012aebe64a9e2c41208ca6de7f7226089a4b44 /kernel/auditfilter.c | |
| parent | d590dca62bb8a315a2356159444de07278a3ad83 (diff) | |
| download | linux-6387440e15db1c9ee58028433cd87291cae488e7.tar.bz2 | |
audit: session ID should not set arch quick field pointer
A bug was introduced in 8fae47705685fcaa75a1fe4c8c3e18300a702979
("audit: add support for session ID user filter")
See: https://github.com/linux-audit/audit-kernel/issues/4
When setting a session ID filter, the session ID filter field overwrote
the quick pointer reference to the arch field, potentially causing the
arch field to be misinterpreted.
Passes audit-testsuite.
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'kernel/auditfilter.c')
| -rw-r--r-- | kernel/auditfilter.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index 4a1758adb222..739a6d2d4df8 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -496,7 +496,6 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data, if (!gid_valid(f->gid)) goto exit_free; break; - case AUDIT_SESSIONID: case AUDIT_ARCH: entry->rule.arch_f = f; break; |