Hi,
On 4.14, 4.19, 5.4, and 5.10, listen() does not return -EADDRINUSE when it fails to reserve a port.
The same issue happend on 5.15.88 and fdaf88531cfd ("tcp: Fix listen() regression in 5.15.88.") in the 5.15.y branch fixed it.
The commit can be applied cleanly to 4.19, 5.4, and 5.10. Could you backport the commit to these branch ?
For 4.14.y, I'll post another patch.
Thanks, Kuniyuki
On Tue, Mar 07, 2023 at 05:29:05PM -0800, Kuniyuki Iwashima wrote:
Hi,
On 4.14, 4.19, 5.4, and 5.10, listen() does not return -EADDRINUSE when it fails to reserve a port.
The same issue happend on 5.15.88 and fdaf88531cfd ("tcp: Fix listen() regression in 5.15.88.") in the 5.15.y branch fixed it.
The commit can be applied cleanly to 4.19, 5.4, and 5.10. Could you backport the commit to these branch ?
For 4.14.y, I'll post another patch.
All now queued up, thanks!
greg k-h
linux-stable-mirror@lists.linaro.org
-
Greg KH -
Kuniyuki Iwashima