diff options
| author | delphij <delphij@FreeBSD.org> | 2009-05-29 06:19:37 +0000 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2009-05-29 06:19:37 +0000 |
| commit | 10c7a249405a9dc8480c4ca23b6a36d4779d521f (patch) | |
| tree | e093d1ab1e10d3636f594fcae93c0ee092cfac6c /sys/compat/svr4 | |
| parent | 0339972dd9c7ded02b0fb954b499fd942b918cad (diff) | |
| download | FreeBSD-src-10c7a249405a9dc8480c4ca23b6a36d4779d521f.zip FreeBSD-src-10c7a249405a9dc8480c4ca23b6a36d4779d521f.tar.gz | |
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
Diffstat (limited to 'sys/compat/svr4')
| -rw-r--r-- | sys/compat/svr4/svr4_stat.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/compat/svr4/svr4_stat.c b/sys/compat/svr4/svr4_stat.c index e7401a87..81a37f5 100644 --- a/sys/compat/svr4/svr4_stat.c +++ b/sys/compat/svr4/svr4_stat.c @@ -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: |
