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

valpackett · valpackett · commit b40262e98876 · 2020-05-09T15:46:39.000+03:00
diff --git a/lucet-runtime/lucet-runtime-tests/src/guest_fault.rs b/lucet-runtime/lucet-runtime-tests/src/guest_fault.rs
@@ -211,7 +211,7 @@ 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
`@@ -211,7 +211,7 @@ macro_rules! guest_fault_tests {`
`211`	`211`	`4096,`
`212`	`212`	`ProtFlags::PROT_NONE,`
`213`	`213`	`MapFlags::MAP_ANON \| MapFlags::MAP_PRIVATE,`
`214`		`- 0,`
	`214`	`+ -1,`
`215`	`215`	`0,`
`216`	`216`	`)`
`217`	`217`	`.expect("mmap succeeds") as *mut libc::c_char;`