diff options
Diffstat (limited to 'src/ninep/ctl.zig')
| -rw-r--r-- | src/ninep/ctl.zig | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ninep/ctl.zig b/src/ninep/ctl.zig index fc0558f5..5a199f55 100644 --- a/src/ninep/ctl.zig +++ b/src/ninep/ctl.zig @@ -947,7 +947,10 @@ fn acmeCtl(p: *Pardes, req: Req, serial: u32, line: []const u8, apply: bool) Acm // A word written to one of the pane's own files, as acme's is to its. const Into = struct { file: File, data: []const u8 }; // `name` takes all after its one blank, as the name file takes what is - // written: a blank at its start is refused there, not trimmed here. + // written. A second blank after the word is refused, not taken as the + // name's first byte: a line's words are split at blanks. + if (std.mem.eql(u8, word, "name") and rest.len > 0 and line[word.len + 1] == ' ') + return .{ .refused = tree.failText(req.tag, E.INVAL, "bad character in file name: a blank at its start") }; const into: ?Into = if (std.mem.eql(u8, word, "name") and rest.len > 0) .{ .file = .name, .data = line[word.len + 1 ..] } else if (std.mem.eql(u8, line, "clean")) |