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| author |   mickey <mickey@openbsd.org> | 2002-11-27 13:31:09 +0000 |
|---|---|---|
| committer | mickey <mickey@openbsd.org> | 2002-11-27 13:31:09 +0000 |
| commit | a9774ff7841b7e75faf10594ec5c097b8b9e5a9d (patch) | |
| tree | bbc369e432cb726287c0f78923c06a41ed39faec | |
| parent | correct hppa attachments (diff) | |
| download | wireguard-openbsd-a9774ff7841b7e75faf10594ec5c097b8b9e5a9d.tar.xz wireguard-openbsd-a9774ff7841b7e75faf10594ec5c097b8b9e5a9d.zip | |
fix an underflow in socket timeout calculations.
(see http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/32827).
itojun@ ok
| -rw-r--r-- | sys/kern/uipc_socket.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c index cfbb7413c68..c23b7f07ee4 100644 --- a/sys/kern/uipc_socket.c +++ b/sys/kern/uipc_socket.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uipc_socket.c,v 1.46 2002/08/08 19:18:12 provos Exp $ */ +/* $OpenBSD: uipc_socket.c,v 1.47 2002/11/27 13:31:09 mickey Exp $ */ /* $NetBSD: uipc_socket.c,v 1.21 1996/02/04 02:17:52 christos Exp $ */ /* @@ -1084,6 +1084,8 @@ sosetopt(so, level, optname, m0) goto bad; } val = tv->tv_sec * hz + tv->tv_usec / tick; + if (val == 0 && tv->tv_usec != 0) + val = 1; switch (optname) { |