Date: Fri, 29 May 2009 06:19:37 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r193016 - head/sys/compat/svr4 Message-ID: <200905290619.n4T6JbIg061753@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: delphij Date: Fri May 29 06:19:37 2009 New Revision: 193016 URL: http://svn.freebsd.org/changeset/base/193016 Log: Fix the sysinfo(SI_HW_SERIAL, emulation so that we actually get the hostid of the machine rather than always getting "0". PR: kern/91293 Submitted by: "Pedro f. Giffuni" <giffunip asme org> Obtained from: NetBSD Modified: head/sys/compat/svr4/svr4_stat.c Modified: head/sys/compat/svr4/svr4_stat.c ============================================================================== --- head/sys/compat/svr4/svr4_stat.c Fri May 29 06:04:26 2009 (r193015) +++ head/sys/compat/svr4/svr4_stat.c Fri May 29 06:19:37 2009 (r193016) @@ -417,9 +417,10 @@ svr4_sys_systeminfo(td, uap) int error = 0; register_t *retval = td->td_retval; size_t len = 0; - char buf[1]; /* XXX NetBSD uses 256, but that seems - like awfully excessive kstack usage - for an empty string... */ + char buf[11]; /* XXX NetBSD uses 256, but we use 11 + here as that seems like awfully + excessive kstack usage for hostid + string... */ u_int rlen = uap->len; switch (uap->what) { @@ -448,7 +449,8 @@ svr4_sys_systeminfo(td, uap) break; case SVR4_SI_HW_SERIAL: - str = "0"; + snprintf(buf, sizeof(buf), "%lu", hostid); + str = buf; break; case SVR4_SI_HW_PROVIDER:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200905290619.n4T6JbIg061753>