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Allow (but return EACCES) fstatat64 in sandbox.

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This is apparently used in some configurations of OpenSSL when glibc
has getrandom().  bz#3276, patch from Kris Karas, ok djm@
This commit is contained in:
Darren Tucker 2021-03-12 15:58:57 +11:00
parent 1cd67ee15c
commit 82fef71e20
1 changed files with 3 additions and 0 deletions
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sandbox-seccomp-filter.c
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@ -154,6 +154,9 @@ static const struct sock_filter preauth_insns[] = {
#ifdef __NR_fstat64
SC_DENY(__NR_fstat64, EACCES),
#endif
#ifdef __NR_fstatat64
SC_DENY(__NR_fstatat64, EACCES),
#endif
#ifdef __NR_open
SC_DENY(__NR_open, EACCES),
#endif