diff options
Diffstat (limited to '9proc/src')
| -rw-r--r-- | 9proc/src/linux/probe.zig | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/9proc/src/linux/probe.zig b/9proc/src/linux/probe.zig index c2f1026..00c256e 100644 --- a/9proc/src/linux/probe.zig +++ b/9proc/src/linux/probe.zig @@ -542,7 +542,12 @@ pub fn Probe(comptime Srv: type) type { const st = unixStat(@ptrCast(&sa.path)) catch return error.Occupied; if (st) |s| { if (s.mode & linux.S.IFMT != linux.S.IFSOCK) return error.Occupied; - if (cloud9.post.probe(@ptrCast(&sa.path)) != .stale) return error.AlreadyListening; + // The probe wants the path, not the whole `sun_path` + // array: a 108-byte slice is past the address budget, and + // `probe` owns that uncertainty as `.live` — which would + // make every stale socket look like a live server. + const probe_path: [:0]const u8 = sa.path[0..path.len :0]; + if (cloud9.post.probe(probe_path) != .stale) return error.AlreadyListening; _ = linux.unlink(@ptrCast(&sa.path)); } try p.check(linux.bind(lfd, @ptrCast(&sa), @sizeOf(linux.sockaddr.un))); |