Re: [PATCH] tap: Fix EAGAIN/EWOULDBLOCK check in tap_pasta_input()

On Fri, 17 Jul 2026 02:21:21 +0900 Hayato Kiwata wrote:

On Linux, EAGAIN and EWOULDBLOCK have the same value. Commit d2a1dc744b10 ("tap: Restructure in tap_pasta_input()") added a check for EWOULDBLOCK on purpose:

...

- Check for EWOULDBLOCK as well as EAGAIN for the benefit of any future ports where those might not have the same value

However, the condition uses && instead of ||, so it can never be true on a platform where EAGAIN and EWOULDBLOCK are different.

Use || instead so that the check works as intended on such platforms.

Fixes: d2a1dc744b10 ("tap: Restructure in tap_pasta_input()")

Signed-off-by: Hayato Kiwata

Applied. Thanks for fixing this, and welcome to the git log! -- Stefano