Alistair Leslie-Hughes : ws2_32: Ignore a SO_SNDBUF value of 0 on macOS.
Module: wine Branch: oldstable Commit: b1b6ef827f98fb72a9caecb7d30a9598cda51d50 URL: https://source.winehq.org/git/wine.git/?a=commit;h=b1b6ef827f98fb72a9caecb7d... Author: Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com> Date: Mon Nov 19 09:33:31 2018 +0100 ws2_32: Ignore a SO_SNDBUF value of 0 on macOS. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=40264 Signed-off-by: Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com> Signed-off-by: Hans Leidekker <hans(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> (cherry picked from commit e7fd1ac3b265f2f86ec832268dbbc5425b78ecfc) Signed-off-by: Michael Stefaniuc <mstefani(a)winehq.org> --- dlls/ws2_32/socket.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c index 43a623e..1f4a5d5 100644 --- a/dlls/ws2_32/socket.c +++ b/dlls/ws2_32/socket.c @@ -5807,6 +5807,17 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname, optlen = sizeof(struct linger); break; + case WS_SO_SNDBUF: + if (!*(const int *)optval) + { + FIXME("SO_SNDBUF ignoring request to disable send buffering\n"); +#ifdef __APPLE__ + return 0; +#endif + } + convert_sockopt(&level, &optname); + break; + case WS_SO_RCVBUF: if (*(const int*)optval < 2048) { @@ -5827,7 +5838,6 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname, * however, using it the BSD way fixes bug 8513 and seems to be what * most programmers assume, anyway */ case WS_SO_REUSEADDR: - case WS_SO_SNDBUF: case WS_SO_TYPE: convert_sockopt(&level, &optname); break;
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Alexandre Julliard