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sys_linux: allow _llseek in seccomp filter

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This is needed on various 32-bit platforms to reposition read/write file
offset on {raw}measurements and statistics log files.
This commit is contained in:
Vincent Blut 2019-02-28 14:39:13 +01:00 committed by Miroslav Lichvar
parent d7c93ec950
commit e392d1fde9
1 changed files with 4 additions and 4 deletions
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8
sys_linux.c
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@ -498,10 +498,10 @@ SYS_Linux_EnableSystemCallFilter(int level)
SCMP_SYS(brk), SCMP_SYS(madvise), SCMP_SYS(mmap), SCMP_SYS(mmap2), SCMP_SYS(brk), SCMP_SYS(madvise), SCMP_SYS(mmap), SCMP_SYS(mmap2),
SCMP_SYS(mprotect), SCMP_SYS(mremap), SCMP_SYS(munmap), SCMP_SYS(shmdt), SCMP_SYS(mprotect), SCMP_SYS(mremap), SCMP_SYS(munmap), SCMP_SYS(shmdt),
/* Filesystem */ /* Filesystem */
SCMP_SYS(access), SCMP_SYS(chmod), SCMP_SYS(chown), SCMP_SYS(chown32), SCMP_SYS(_llseek), SCMP_SYS(access), SCMP_SYS(chmod), SCMP_SYS(chown),
SCMP_SYS(fstat), SCMP_SYS(fstat64), SCMP_SYS(getdents), SCMP_SYS(getdents64), SCMP_SYS(chown32), SCMP_SYS(fstat), SCMP_SYS(fstat64), SCMP_SYS(getdents),
SCMP_SYS(lseek), SCMP_SYS(rename), SCMP_SYS(stat), SCMP_SYS(stat64), SCMP_SYS(getdents64), SCMP_SYS(lseek), SCMP_SYS(rename), SCMP_SYS(stat),
SCMP_SYS(statfs), SCMP_SYS(statfs64), SCMP_SYS(unlink), SCMP_SYS(stat64), SCMP_SYS(statfs), SCMP_SYS(statfs64), SCMP_SYS(unlink),
/* Socket */ /* Socket */
SCMP_SYS(bind), SCMP_SYS(connect), SCMP_SYS(getsockname), SCMP_SYS(getsockopt), SCMP_SYS(bind), SCMP_SYS(connect), SCMP_SYS(getsockname), SCMP_SYS(getsockopt),
SCMP_SYS(recvfrom), SCMP_SYS(recvmmsg), SCMP_SYS(recvmsg), SCMP_SYS(recvfrom), SCMP_SYS(recvmmsg), SCMP_SYS(recvmsg),