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Fix interpreted OS detection

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This commit is contained in:
David Cook 2020-02-08 20:44:35 -06:00
parent 9a6921a17f
commit d4b73efa81
1 changed files with 5 additions and 4 deletions
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9
src/shims/fs.rs
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@ -785,10 +785,11 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
this.check_no_isolation("mkdir")?;
#[cfg(target_os = "linux")]
let mode = this.read_scalar(mode_op)?.to_u32()?;
#[cfg(not(target_os = "linux"))]
let mode = this.read_scalar(mode_op)?.not_undef()?.to_u16()?;
let mode = if this.tcx.sess.target.target.target_os.to_lowercase() == "macos" {
this.read_scalar(mode_op)?.not_undef()?.to_u16()? as u32
} else {
this.read_scalar(mode_op)?.to_u32()?
};
let path = this.read_os_str_from_c_str(this.read_scalar(path_op)?.not_undef()?)?;