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| author | Mark Johnston <markj@FreeBSD.org> | 2021-05-03 16:42:54 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2021-05-10 13:35:25 +0000 |
| commit | 9186e4eb65c0fcff07729893f395b4dfbb9f09c6 (patch) | |
| tree | f49a74fe80dfd416efb53df2eb48d27eb3a992de | |
| parent | 765f31a86876aae85e3ba1da95ea6053720e9b31 (diff) | |
| download | src-9186e4eb65c0fcff07729893f395b4dfbb9f09c6.tar.gz src-9186e4eb65c0fcff07729893f395b4dfbb9f09c6.zip | |
bhyve: Set SO_REUSEADDR on the gdb stub socket
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D30037
(cherry picked from commit 02e7a6514e63ceca680fade40797280aef1bf55f)
| -rw-r--r-- | usr.sbin/bhyve/gdb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/bhyve/gdb.c b/usr.sbin/bhyve/gdb.c index 0539c461bdb3..0cf8637fd280 100644 --- a/usr.sbin/bhyve/gdb.c +++ b/usr.sbin/bhyve/gdb.c @@ -1809,7 +1809,7 @@ void init_gdb(struct vmctx *_ctx, int sport, bool wait) { struct sockaddr_in sin; - int error, flags, s; + int error, flags, optval, s; debug("==> starting on %d, %swaiting\n", sport, wait ? "" : "not "); @@ -1825,6 +1825,9 @@ init_gdb(struct vmctx *_ctx, int sport, bool wait) if (s < 0) err(1, "gdb socket create"); + optval = 1; + (void)setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof(optval)); + sin.sin_len = sizeof(sin); sin.sin_family = AF_INET; sin.sin_addr.s_addr = htonl(INADDR_ANY); |