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| author | Mark Johnston <markjdb@gmail.com> | 2021-09-26 15:53:26 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-26 21:53:26 +0200 |
| commit | 78494d166f1bbede620120c506ccd9f7878b05f9 (patch) | |
| tree | 709c44dcd3e87abb23471e1fc0f4039da8c8826a /sys | |
| parent | 8cac236e8c3741446e540b2fe0702086a4ae4c17 (diff) | |
sys/targets: do not build syz-executor as a PIE on FreeBSD (#2776)
clang does not handle -static-pie, so syz-executor does not get built.
Moreover, clang's FreeBSD driver does not properly support the creation
of static PIEs; for instance, it always links libc.a, which is not
compiled as PIC, instead of libc_pic.a. Until this is addressed
somehow, we have to keep ASLR disabled.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/targets/targets.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/targets/targets.go b/sys/targets/targets.go index 6296c3827..2f696b4b3 100644 --- a/sys/targets/targets.go +++ b/sys/targets/targets.go @@ -464,7 +464,8 @@ var oses = map[string]osCommon{ ExecutorUsesForkServer: true, KernelObject: "kernel.full", CPP: "g++", - cflags: []string{"-static-pie", "-lc++"}, + // FreeBSD is missing toolchain support for static PIEs. + cflags: []string{"-static", "-lc++"}, }, Darwin: { SyscallNumbers: true, |