From 4fa3897915745375c6b832796baf3d7a6a686d43 Mon Sep 17 00:00:00 2001 From: Frank Lichtenheld Date: Mon, 6 Oct 2025 19:04:58 +0200 Subject: [PATCH] mtu: Trivial -Wconversion fix Just use the correct type. Change-Id: I8919c9efdf85424a124a0d54593cd1dbf3bc2341 Signed-off-by: Frank Lichtenheld Acked-by: Gert Doering Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1250 Message-Id: <20251006170504.7235-1-gert@greenie.muc.de> URL: https://sourceforge.net/p/openvpn/mailman/message/59242982/ Signed-off-by: Gert Doering --- src/openvpn/mtu.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/src/openvpn/mtu.c b/src/openvpn/mtu.c index 66f81a629..9e152df8e 100644 --- a/src/openvpn/mtu.c +++ b/src/openvpn/mtu.c @@ -280,15 +280,9 @@ struct probehdr struct timeval tv; }; -#if defined(__GNUC__) || defined(__clang__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wconversion" -#endif - const char * format_extended_socket_error(int fd, int *mtu, struct gc_arena *gc) { - int res; struct probehdr rcvbuf; struct iovec iov; struct msghdr msg; @@ -313,7 +307,7 @@ format_extended_socket_error(int fd, int *mtu, struct gc_arena *gc) msg.msg_control = cbuf; msg.msg_controllen = 256; /* size of cbuf */ - res = recvmsg(fd, &msg, MSG_ERRQUEUE); + ssize_t res = recvmsg(fd, &msg, MSG_ERRQUEUE); if (res < 0) { goto exit; @@ -394,10 +388,6 @@ exit: return BSTR(&out); } -#if defined(__GNUC__) || defined(__clang__) -#pragma GCC diagnostic pop -#endif - void set_sock_extended_error_passing(int sd, sa_family_t proto_af) { -- 2.47.3