Attachment 213441 Details for Bug 245653 – just an experiment for devel/libuv.

[patch] just an experiment for devel/libuv.

patch-libuv-1.36.0.diff (text/plain), 1.34 KB, created by Tatsuki Makino on 2020-04-16 03:27:08 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Tatsuki Makino

Created: 2020-04-16 03:27:08 UTC

Size: 1.34 KB

patch

obsolete

>Index: devel/libuv/files/patch-src_unix_udp.c
>===================================================================
>--- devel/libuv/files/patch-src_unix_udp.c	(nonexistent)
>+++ devel/libuv/files/patch-src_unix_udp.c	(working copy)
>@@ -0,0 +1,31 @@
>+--- src/unix/udp.c.orig	2020-04-15 16:31:21 UTC
>++++ src/unix/udp.c
>+@@ -214,11 +214,14 @@ static int uv__udp_recvmmsg(uv_udp_t* handle, uv_buf_t
>+     else
>+       handle->recv_cb(handle, UV__ERR(errno), buf, NULL, 0);
>+   } else {
>+-    /* pass each chunk to the application */
>+-    for (k = 0; k < (size_t) nread && handle->recv_cb != NULL; k++) {
>+-      flags = UV_UDP_MMSG_CHUNK;
>++    /* count to zero, so the buffer base comes last */
>++    for (k = nread; k > 0 && handle->recv_cb != NULL;) {
>++      k--;
>++      flags = 0;
>+       if (msgs[k].msg_hdr.msg_flags & MSG_TRUNC)
>+         flags |= UV_UDP_PARTIAL;
>++      if (k != 0)
>++        flags |= UV_UDP_MMSG_CHUNK;
>+ 
>+       chunk_buf = uv_buf_init(iov[k].iov_base, iov[k].iov_len);
>+       handle->recv_cb(handle,
>+@@ -227,10 +230,6 @@ static int uv__udp_recvmmsg(uv_udp_t* handle, uv_buf_t
>+                       msgs[k].msg_hdr.msg_name,
>+                       flags);
>+     }
>+-
>+-    /* one last callback so the original buffer is freed */
>+-    if (handle->recv_cb != NULL)
>+-      handle->recv_cb(handle, 0, buf, NULL, 0);
>+   }
>+   return nread;
>+ }

Flags:

tatsuki_makino: maintainer-approval-

Actions: View | Diff

Attachments on bug 245653: 213441