diff options
| author | Frank Lichtenheld | 2023-02-03 20:14:40 +0100 |
|---|---|---|
| committer | Gert Doering | 2023-02-25 17:50:25 +0100 |
| commit | e9ae7cee2ca9b9ab78de01f1d3c562610e5624d2 (patch) | |
| tree | 52fc53d1e24bd633b44f0bfe7374cdc05c2d8820 | |
| parent | 094aea56ce20d0bb6fe79e6e14a3dfe68ea11786 (diff) | |
| download | openvpn-e9ae7cee2ca9b9ab78de01f1d3c562610e5624d2.zip openvpn-e9ae7cee2ca9b9ab78de01f1d3c562610e5624d2.tar.gz | |
Windows: fix signedness errors with recv/send
On Linux those functions actually take void pointer,
so no behavior change there. On Windows, we avoid
warnings about unsigned char vs char.
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20230203191440.136050-6-frank@lichtenheld.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg26144.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
(cherry picked from commit 7acd93a6bef2dd9b660571c29b5f41c8ca351161)
| -rw-r--r-- | src/openvpn/manage.c | 4 | ||||
| -rw-r--r-- | src/openvpn/proxy.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/openvpn/manage.c b/src/openvpn/manage.c index a55e5d7..db88e34 100644 --- a/src/openvpn/manage.c +++ b/src/openvpn/manage.c @@ -2255,7 +2255,7 @@ man_read(struct management *man) man->connection.lastfdreceived = fd; } #else /* ifdef TARGET_ANDROID */ - len = recv(man->connection.sd_cli, buf, sizeof(buf), MSG_NOSIGNAL); + len = recv(man->connection.sd_cli, (void *)buf, sizeof(buf), MSG_NOSIGNAL); #endif if (len == 0) @@ -2352,7 +2352,7 @@ man_write(struct management *man) } else #endif - sent = send(man->connection.sd_cli, BPTR(buf), len, MSG_NOSIGNAL); + sent = send(man->connection.sd_cli, (const void *)BPTR(buf), len, MSG_NOSIGNAL); if (sent >= 0) { buffer_list_advance(man->connection.out, sent); diff --git a/src/openvpn/proxy.c b/src/openvpn/proxy.c index aa10363..ed47eaa 100644 --- a/src/openvpn/proxy.c +++ b/src/openvpn/proxy.c @@ -126,7 +126,7 @@ recv_line(socket_descriptor_t sd, } /* read single char */ - size = recv(sd, &c, 1, MSG_NOSIGNAL); + size = recv(sd, (void *)&c, 1, MSG_NOSIGNAL); /* error? */ if (size != 1) |