[lucet-runtime-tests] Call MAP_ANON mmap with fd -1

valpackett · valpackett · commit 121dc9b8f0b4 · 2020-03-04T00:08:27.000+03:00
diff --git a/lucet-runtime/lucet-runtime-tests/src/guest_fault.rs b/lucet-runtime/lucet-runtime-tests/src/guest_fault.rs
@@ -173,7 +173,7 @@ macro_rules! guest_fault_tests {
                 4096,
                 ProtFlags::PROT_NONE,
                 MapFlags::MAP_ANON | MapFlags::MAP_PRIVATE,
-                0,
+                -1,
                 0,
             )
             .expect("mmap succeeds") as *mut libc::c_char;

Original file line number	Diff line number	Diff line change
`@@ -173,7 +173,7 @@ macro_rules! guest_fault_tests {`
`173`	`173`	`4096,`
`174`	`174`	`ProtFlags::PROT_NONE,`
`175`	`175`	`MapFlags::MAP_ANON \| MapFlags::MAP_PRIVATE,`
`176`		`- 0,`
	`176`	`+ -1,`
`177`	`177`	`0,`
`178`	`178`	`)`
`179`	`179`	`.expect("mmap succeeds") as *mut libc::c_char;`