zig

commit cb115cf73a986ab3f246628a332d06c0deb8feda (tree)
parent be9649f4ea5a32fdb5b5ce6488a6ae7d30f3acb0
Author: Zihad <zihadmahiuddin@gmail.com>
Date:   Wed,  3 Dec 2025 00:09:00 +0600

std.process.ArgIteratorWasi: fix no-args deinit

Diffstat:
M
lib/std/process.zig
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/lib/std/process.zig b/lib/std/process.zig
@@ -690,6 +690,9 @@ pub const ArgIteratorWasi = struct {
 
     /// Call to free the internal buffer of the iterator.
     pub fn deinit(self: *ArgIteratorWasi) void {
+        // Nothing is allocated when there are no args
+        if (self.args.len == 0) return;
+
         const last_item = self.args[self.args.len - 1];
         const last_byte_addr = @intFromPtr(last_item.ptr) + last_item.len + 1; // null terminated
         const first_item_ptr = self.args[0].ptr;