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| author | Mark Johnston <markj@FreeBSD.org> | 2021-07-23 14:29:57 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2021-07-30 00:32:58 +0000 |
| commit | fdeacf8fdf653805084d6a72292f902ed019ef23 (patch) | |
| tree | 9ad91be0e5aabbf7951a6cd4ba1c5ccba4d49240 /sys/kern | |
| parent | a67749ac451e1ca22bde3c2a63db9ec0e962aa21 (diff) | |
| download | src-fdeacf8fdf653805084d6a72292f902ed019ef23.tar.gz src-fdeacf8fdf653805084d6a72292f902ed019ef23.zip | |
acct: Zero pad bytes in accounting records
Reported by: KMSAN
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 90959dd1e50ee820e84bed4bc63fbed140298441)
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_acct.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_acct.c b/sys/kern/kern_acct.c index 4c1efada10da..ad272676083e 100644 --- a/sys/kern/kern_acct.c +++ b/sys/kern/kern_acct.c @@ -349,6 +349,8 @@ acct_process(struct thread *td) if (acct_vp == NULL || acct_suspended) return (0); + memset(&acct, 0, sizeof(acct)); + sx_slock(&acct_sx); /* |