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| author | Andrew Kelley <andrew@ziglang.org> | 2025-12-22 15:13:48 -0800 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2025-12-23 22:15:12 -0800 |
| commit | 78c4fcfcd89e80ef70cf4cbb13f5100c84432496 (patch) | |
| tree | 42485088a2d1555c154d28f5013f89f4e6297cd0 | |
| parent | 3c2f5adf41f0e75fd5e8f6661891dd7d4fa770a9 (diff) | |
| download | zig-78c4fcfcd89e80ef70cf4cbb13f5100c84432496.tar.gz zig-78c4fcfcd89e80ef70cf4cbb13f5100c84432496.zip | |
std.debug.lockStderr: cancel protection rather than recancel
because we need to return the value
| -rw-r--r-- | lib/std/debug.zig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/std/debug.zig b/lib/std/debug.zig index 25a0bc120d..88af16666f 100644 --- a/lib/std/debug.zig +++ b/lib/std/debug.zig @@ -281,8 +281,10 @@ pub const sys_can_stack_trace = switch (builtin.cpu.arch) { /// application's chosen `Io` implementation. pub fn lockStderr(buffer: []u8) Io.LockedStderr { const io = std.options.debug_io; + const prev = io.swapCancelProtection(.blocked); + defer _ = io.swapCancelProtection(prev); return io.lockStderr(buffer, null) catch |err| switch (err) { - error.Canceled => io.recancel(), + error.Canceled => unreachable, // Cancel protection enabled above. }; } |