chrony/chrony-seccomp.patch

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commit bbbd80bf03223f181d4abf5c8e5fe6136ab6129a
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon Aug 9 11:48:21 2021 +0200
sys_linux: allow clone3 and pread64 in seccomp filter
These seem to be needed with the latest glibc.
diff --git a/sys_linux.c b/sys_linux.c
index 50c08431..2b53f722 100644
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -503,6 +503,9 @@ SYS_Linux_EnableSystemCallFilter(int level, SYS_ProcessContext context)
/* Process */
SCMP_SYS(clone),
+#ifdef __NR_clone3
+ SCMP_SYS(clone3),
+#endif
SCMP_SYS(exit),
SCMP_SYS(exit_group),
SCMP_SYS(getpid),
@@ -595,6 +598,7 @@ SYS_Linux_EnableSystemCallFilter(int level, SYS_ProcessContext context)
#ifdef __NR_ppoll_time64
SCMP_SYS(ppoll_time64),
#endif
+ SCMP_SYS(pread64),
SCMP_SYS(pselect6),
#ifdef __NR_pselect6_time64
SCMP_SYS(pselect6_time64),