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sys_linux: allow some *time64 syscalls in seccomp filter

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These are needed for 32-bit architectures with new system calls using
64-bit time_t.
This commit is contained in:
Vincent Blut
2020-05-14 19:05:14 +02:00
committed by Miroslav Lichvar
parent 526974366f
commit 7a7295992f
1 changed files with 18 additions and 0 deletions
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18
sys_linux.c
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@@ -480,7 +480,13 @@ SYS_Linux_EnableSystemCallFilter(int level, SYS_SystemCallContext context)
/* Clock */
SCMP_SYS(adjtimex),
SCMP_SYS(clock_adjtime),
#ifdef __NR_clock_adjtime64
SCMP_SYS(clock_adjtime64),
#endif
SCMP_SYS(clock_gettime),
#ifdef __NR_clock_gettime64
SCMP_SYS(clock_gettime64),
#endif
SCMP_SYS(gettimeofday),
SCMP_SYS(settimeofday),
SCMP_SYS(time),
@@ -544,6 +550,9 @@ SYS_Linux_EnableSystemCallFilter(int level, SYS_SystemCallContext context)
SCMP_SYS(recv),
SCMP_SYS(recvfrom),
SCMP_SYS(recvmmsg),
#ifdef __NR_recvmmsg_time64
SCMP_SYS(recvmmsg_time64),
#endif
SCMP_SYS(recvmsg),
SCMP_SYS(send),
SCMP_SYS(sendmmsg),
@@ -562,9 +571,18 @@ SYS_Linux_EnableSystemCallFilter(int level, SYS_SystemCallContext context)
SCMP_SYS(pipe2),
SCMP_SYS(poll),
SCMP_SYS(ppoll),
#ifdef __NR_ppoll_time64
SCMP_SYS(ppoll_time64),
#endif
SCMP_SYS(pselect6),
#ifdef __NR_pselect6_time64
SCMP_SYS(pselect6_time64),
#endif
SCMP_SYS(read),
SCMP_SYS(futex),
#ifdef __NR_futex_time64
SCMP_SYS(futex_time64),
#endif
SCMP_SYS(select),
SCMP_SYS(set_robust_list),
SCMP_SYS(write),