diff options
| -rw-r--r-- | ripple/minitrace/src/main.rs | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/ripple/minitrace/src/main.rs b/ripple/minitrace/src/main.rs index bdf957d..cd69094 100644 --- a/ripple/minitrace/src/main.rs +++ b/ripple/minitrace/src/main.rs @@ -304,13 +304,16 @@ fn check_syscall(process: &Process, entry: SyscallEntry) -> bool { 262 => { let [dirfd, pathname, _statbuf, _flags, ..] = entry.args; - if dirfd.try_into() == Ok(AT_FDCWD) { - return false; - } - + let dirfd = u32::try_from(dirfd).map(|x| x as i32); let pathname = process.read_mem_cstr(pathname).unwrap(); - println!("newfstatat(AT_FDCWD, {:?}, ..)", pathname); + if dirfd == Ok(AT_FDCWD) { + println!("newfstatat(AT_FDCWD, {:?}, ..)", pathname); + } else if pathname.as_bytes() == b"" { + println!("newfstatat({dirfd}, {:?}, ..)", pathname); + } else { + return false; + } } // set_robust_list |