zig

commit 26d20e39fcacda04b5f2e158dd38c293194e2f01 (tree)
parent 0d4f05bb8ad12e140b0f93157c3c3d2c87e2738c
Author: LemonBoy <thatlemon@gmail.com>
Date:   Mon, 23 Nov 2020 09:11:03 +0100

std: Close dangling fd on error

This patch was already submitted for openFileZ, createFileZ was left
unpatched.

Diffstat:
M
lib/std/fs.zig
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/lib/std/fs.zig b/lib/std/fs.zig
@@ -892,6 +892,7 @@ pub const Dir = struct {
             try std.event.Loop.instance.?.openatZ(self.fd, sub_path_c, os_flags, flags.mode)
         else
             try os.openatZ(self.fd, sub_path_c, os_flags, flags.mode);
+        errdefer os.close(fd);
 
         if (!has_flock_open_flags and flags.lock != .None) {
             // TODO: integrate async I/O