Bugzilla – Attachment 3660 Details for
Bug 3537
OpenSSH build failed
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[patch]
Check if each arg to madvise is defined before attempting to use them
openssh-madvise.patch (text/plain), 763 bytes, created by
Darren Tucker
on 2023-02-09 23:50:26 AEDT
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Description:
Check if each arg to madvise is defined before attempting to use them
Filename:
MIME Type:
Creator:
Darren Tucker
Created:
2023-02-09 23:50:26 AEDT
Size:
763 bytes
patch
obsolete
>diff --git a/sandbox-seccomp-filter.c b/sandbox-seccomp-filter.c >index 78c26623..140360cc 100644 >--- a/sandbox-seccomp-filter.c >+++ b/sandbox-seccomp-filter.c >@@ -308,11 +308,21 @@ static const struct sock_filter preauth_insns[] = { > #endif > #ifdef __NR_madvise > SC_ALLOW_ARG(__NR_madvise, 2, MADV_NORMAL), >+# ifdef MADV_FREE > SC_ALLOW_ARG(__NR_madvise, 2, MADV_FREE), >+# endif >+# ifdef MADV_DONTNEED > SC_ALLOW_ARG(__NR_madvise, 2, MADV_DONTNEED), >+# endif >+# ifdef MADV_DONTFORK > SC_ALLOW_ARG(__NR_madvise, 2, MADV_DONTFORK), >+# endif >+# ifdef MADV_DONTDUMP > SC_ALLOW_ARG(__NR_madvise, 2, MADV_DONTDUMP), >+# endif >+# ifdef MADV_WIPEONFORK > SC_ALLOW_ARG(__NR_madvise, 2, MADV_WIPEONFORK), >+# endif > SC_DENY(__NR_madvise, EINVAL), > #endif > #ifdef __NR_mmap
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