diff options
Diffstat (limited to 'src/ninep/cols.zig')
| -rw-r--r-- | src/ninep/cols.zig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ninep/cols.zig b/src/ninep/cols.zig index 7f78522a..6fdcda07 100644 --- a/src/ninep/cols.zig +++ b/src/ninep/cols.zig @@ -166,7 +166,7 @@ pub fn writeExec(p: *Pardes, req: Req, serial: ?u32) Reply { while (lines.next()) |raw| { const line = std.mem.trim(u8, raw, " \t\r"); if (line.len == 0) continue; - for (line) |c| if (c < ' ' and c != '\t') return tree.failText(req.tag, E.INVAL, pardes.ctlfs.ctl.e_control); + for (line) |c| if ((c < ' ' and c != '\t') or c == 0x7f) return tree.failText(req.tag, E.INVAL, pardes.ctlfs.ctl.e_control); if (pardes.ctlfs.ctl.tooLong(req, line)) |refusal| return refusal; // A pane's word (Undo, Msg, Save) is no word of a tag no pane owns: // refused as the root's ctl refuses it, never done at whichever |