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authorJan Kara <jack@suse.cz>2015-06-02 17:08:29 +0200
committerPaul Moore <pmoore@redhat.com>2015-06-11 15:49:54 -0400
commit0b08c5e59441d08ab4b5e72afefd5cd98a4d83df (patch)
treead90ee6ce9a6f59f566afbbeeee02c655aef13b6 /kernel/audit_watch.c
parent5c1390c9ffdaeb9f7e544cea3a1699a341cad1fb (diff)
audit: Fix check of return value of strnlen_user()
strnlen_user() returns 0 when it hits fault, not -1. Fix the test in audit_log_single_execve_arg(). Luckily this shouldn't ever happen unless there's a kernel bug so it's mostly a cosmetic fix. CC: Paul Moore <pmoore@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Paul Moore <pmoore@redhat.com>
Diffstat (limited to 'kernel/audit_watch.c')
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