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Fix the sysinfo(SI_HW_SERIAL, emulation so that we actually get the

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hostid of the machine rather than always getting "0".

PR:		kern/91293
Submitted by:	"Pedro f. Giffuni" <giffunip asme org>
Obtained from:	NetBSD
This commit is contained in:
Xin LI 2009-05-29 06:19:37 +00:00
parent 818c7c128e
commit db4bab7fb9
1 changed files with 6 additions and 4 deletions
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10
sys/compat/svr4/svr4_stat.c
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@ -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: