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virsh: Remove two 4kb stack allocations

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This commit is contained in:
Matthias Bolte 2011-04-03 11:21:23 +02:00
parent a16de3594f
commit 36deff0499
1 changed files with 19 additions and 8 deletions
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27
tools/virsh.c
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@ -2052,7 +2052,7 @@ cmdDominfo(vshControl *ctl, const vshCmd *cmd)
virDomainInfo info;
virDomainPtr dom;
virSecurityModel secmodel;
virSecurityLabel seclabel;
virSecurityLabelPtr seclabel;
int persistent = 0;
int ret = TRUE, autostart;
unsigned int id;
@ -2138,15 +2138,22 @@ cmdDominfo(vshControl *ctl, const vshCmd *cmd)
vshPrint(ctl, "%-15s %s\n", _("Security DOI:"), secmodel.doi);
/* Security labels are only valid for active domains */
memset(&seclabel, 0, sizeof seclabel);
if (virDomainGetSecurityLabel(dom, &seclabel) == -1) {
if (VIR_ALLOC(seclabel) < 0) {
virDomainFree(dom);
return FALSE;
} else {
if (seclabel.label[0] != '\0')
vshPrint(ctl, "%-15s %s (%s)\n", _("Security label:"),
seclabel.label, seclabel.enforcing ? "enforcing" : "permissive");
}
if (virDomainGetSecurityLabel(dom, seclabel) == -1) {
virDomainFree(dom);
VIR_FREE(seclabel);
return FALSE;
} else {
if (seclabel->label[0] != '\0')
vshPrint(ctl, "%-15s %s (%s)\n", _("Security label:"),
seclabel->label, seclabel->enforcing ? "enforcing" : "permissive");
}
VIR_FREE(seclabel);
}
}
virDomainFree(dom);
@ -12141,7 +12148,7 @@ vshOpenLogFile(vshControl *ctl)
static void
vshOutputLogFile(vshControl *ctl, int log_level, const char *msg_format, va_list ap)
{
char msg_buf[MSG_BUFFER];
char *msg_buf;
const char *lvl = "";
struct timeval stTimeval;
struct tm *stTm;
@ -12149,6 +12156,8 @@ vshOutputLogFile(vshControl *ctl, int log_level, const char *msg_format, va_list
if (ctl->log_fd == -1)
return;
msg_buf = vshMalloc(ctl, MSG_BUFFER);
/**
* create log format
*
@ -12199,6 +12208,8 @@ vshOutputLogFile(vshControl *ctl, int log_level, const char *msg_format, va_list
vshCloseLogFile(ctl);
vshError(ctl, "%s", _("failed to write the log file"));
}
VIR_FREE(msg_buf);
}
/**