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| author | glebius <glebius@FreeBSD.org> | 2016-01-14 09:11:16 +0000 |
|---|---|---|
| committer | glebius <glebius@FreeBSD.org> | 2016-01-14 09:11:16 +0000 |
| commit | 5af8834e70ae2dde58ee682e1a3e9c6998d9a683 (patch) | |
| tree | 1e5481635eb55b26f294d24dec98781d1c83334a /sys/compat/linux/linux_misc.c | |
| parent | c39b63eeb8c9e8ba43f68882cb2dd3a108800f25 (diff) | |
| download | FreeBSD-src-5af8834e70ae2dde58ee682e1a3e9c6998d9a683.zip FreeBSD-src-5af8834e70ae2dde58ee682e1a3e9c6998d9a683.tar.gz | |
o Fix invalid TCP checksums with pf(4). [EN-16:02.pf]
o Fix YP/NIS client library critical bug. [EN-16:03.yplib]
o Fix SCTP ICMPv6 error message vulnerability. [SA-16:01.sctp]
o Fix ntp panic threshold bypass vulnerability. [SA-16:02.ntp]
o Fix Linux compatibility layer incorrect futex handling. [SA-16:03.linux]
o Fix Linux compatibility layer setgroups(2) system call. [SA-16:04.linux]
o Fix TCP MD5 signature denial of service. [SA-16:05.tcp]
o Fix insecure default bsnmpd.conf permissions. [SA-16:06.bsnmpd]
Errata: FreeBSD-EN-16:02.pf
Errata: FreeBSD-EN-16:03.yplib
Security: FreeBSD-SA-16:01.sctp, CVE-2016-1879
Security: FreeBSD-SA-16:02.ntp, CVE-2015-5300
Security: FreeBSD-SA-16:03.linux, CVE-2016-1880
Security: FreeBSD-SA-16:04.linux, CVE-2016-1881
Security: FreeBSD-SA-16:05.tcp, CVE-2016-1882
Security: FreeBSD-SA-16:06.bsnmpd, CVE-2015-5677
Approved by: so
Diffstat (limited to 'sys/compat/linux/linux_misc.c')
| -rw-r--r-- | sys/compat/linux/linux_misc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c index ac2384c..dbfeca6 100644 --- a/sys/compat/linux/linux_misc.c +++ b/sys/compat/linux/linux_misc.c @@ -1107,9 +1107,11 @@ linux_setgroups(struct thread *td, struct linux_setgroups_args *args) if (error) goto out; newcred = crget(); + crextend(newcred, ngrp + 1); p = td->td_proc; PROC_LOCK(p); - oldcred = crcopysafe(p, newcred); + oldcred = p->p_ucred; + crcopy(newcred, oldcred); /* * cr_groups[0] holds egid. Setting the whole set from |
